Annotation of OpenXM_contrib2/asir2000/io/tcpf.c, Revision 1.41
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.
1.41 ! noro 47: * $OpenXM: OpenXM_contrib2/asir2000/io/tcpf.c,v 1.40 2003/03/12 07:56:23 noro Exp $
1.10 noro 48: */
1.1 noro 49: #include "ca.h"
50: #include "parse.h"
51: #include "com.h"
52: #include <signal.h>
1.27 noro 53: #include <string.h>
1.1 noro 54: #if !defined(VISUAL)
1.28 noro 55: #include <unistd.h>
1.1 noro 56: #include <sys/types.h>
57: #include <pwd.h>
58: #endif
59: #include "ox.h"
60:
61: #if defined(VISUAL)
1.15 noro 62: #include <stdlib.h>
1.19 noro 63: #include <winsock2.h>
1.15 noro 64: #include <process.h>
1.1 noro 65: #endif
66:
67: #define OX_XTERM "ox_xterm"
68:
69: #if !defined(_PA_RISC1_1)
70: #define RSH "rsh"
71: #else
72: #define RSH "remsh"
73: #endif
74:
75: static struct m_c {
76: int m,c,af_unix;
77: } *m_c_tab;
78:
79: static int m_c_i,m_c_s;
1.16 noro 80: int I_am_server;
1.1 noro 81:
1.39 noro 82: #if defined(MPI)
1.1 noro 83: extern int mpi_nprocs;
84: #define valid_mctab_index(ind)\
1.8 noro 85: if((ind)<0||(ind)>=mpi_nprocs){error("invalid server id");}
1.16 noro 86: #define check_valid_mctab_index(ind)\
87: if((ind)<0||(ind)>=mpi_nprocs){(ind)=-1;}
1.1 noro 88: #else
89: #define valid_mctab_index(ind)\
90: if((ind)<0||(ind)>=m_c_i||\
1.8 noro 91: ((m_c_tab[ind].m<0)&&(m_c_tab[ind].c<0))){error("invalid server id");}
1.16 noro 92: #define check_valid_mctab_index(ind)\
93: if((ind)<0||(ind)>=m_c_i||\
94: ((m_c_tab[ind].m<0)&&(m_c_tab[ind].c<0))){(ind)=-1;}
1.1 noro 95: #endif
96:
97: int register_server();
98: int get_mcindex(int);
99:
1.8 noro 100: void Pox_send_raw_cmo(), Pox_recv_raw_cmo();
101:
1.26 noro 102: void Pox_launch(),Pox_launch_nox();
1.1 noro 103: void Pox_launch_generic();
104: void Pox_shutdown();
105:
1.5 noro 106: void Pox_rpc(),Pox_cmo_rpc(),Pox_reset(),Pox_intr(),Pox_sync(),Pox_select();
1.1 noro 107:
108: void Pox_push_local(),Pox_push_cmo(),Pox_push_vl(),Pox_push_cmd();
109:
110: void Pox_pop_local(),Pox_pop_cmo();
111: void Pox_pop0_local(),Pox_pop0_cmo();
112: void Pox_pop_string(),Pox_pop0_string();
113: void Pox_get(),Pox_pops();
114:
115: void Pox_execute_function(),Pox_execute_string();
116: void Pox_setname(), Pox_evalname();
117: void Pox_flush();
118: void Pgenerate_port(),Ptry_bind_listen(),Ptry_connect(),Ptry_accept();
119: void Pregister_server();
120: void Pox_get_serverinfo();
1.8 noro 121: void Pox_mpi_myid(), Pox_mpi_nprocs();
1.1 noro 122:
123: void ox_launch_generic();
124:
125: pointer bevalf();
126:
127: struct ftab tcp_tab[] = {
1.8 noro 128: {"ox_send_raw_cmo",Pox_send_raw_cmo,2},
129: {"ox_recv_raw_cmo",Pox_recv_raw_cmo,1},
1.1 noro 130: {"ox_get_serverinfo",Pox_get_serverinfo,-1},
131: {"generate_port",Pgenerate_port,-1},
132: {"try_bind_listen",Ptry_bind_listen,1},
133: {"try_connect",Ptry_connect,2},
134: {"try_accept",Ptry_accept,2},
135: {"register_server",Pregister_server,4},
136: {"ox_flush",Pox_flush,1},
137: {"ox_launch",Pox_launch,-3},
138: {"ox_launch_nox",Pox_launch_nox,-3},
139: {"ox_launch_generic",Pox_launch_generic,7},
140: {"ox_shutdown",Pox_shutdown,1},
141:
142: {"ox_rpc",Pox_rpc,-99999999},
143: {"ox_cmo_rpc",Pox_cmo_rpc,-99999999},
144:
145: {"ox_sync",Pox_sync,1},
1.39 noro 146: #if defined(MPI)
1.8 noro 147: {"ox_mpi_myid",Pox_mpi_myid,0},
148: {"ox_mpi_nprocs",Pox_mpi_nprocs,0},
149: #endif
1.39 noro 150: #if !defined(MPI)
1.1 noro 151: {"ox_reset",Pox_reset,-2},
1.5 noro 152: {"ox_intr",Pox_intr,1},
1.1 noro 153: {"ox_select",Pox_select,-2},
154: #endif
155:
156: {"ox_pop_string",Pox_pop_string,1},
157: {"ox_pop0_string",Pox_pop0_string,1},
158: {"ox_pop_local",Pox_pop_local,1},
159: {"ox_pop0_local",Pox_pop0_local,1},
160: {"ox_pop_cmo",Pox_pop_cmo,1},
161: {"ox_pop0_cmo",Pox_pop0_cmo,1},
1.3 noro 162: {"ox_get",Pox_get,-1},
1.1 noro 163: {"ox_pops",Pox_pops,-2},
164:
165: {"ox_push_vl",Pox_push_vl,1},
166: {"ox_push_local",Pox_push_local,-99999999},
167: {"ox_push_cmo",Pox_push_cmo,-99999999},
168: {"ox_push_cmd",Pox_push_cmd,2},
169:
170: {"ox_setname",Pox_setname,2},
171: {"ox_evalname",Pox_evalname,2},
172:
173: {"ox_execute_string",Pox_execute_string,2},
174: {"ox_execute_function",Pox_execute_function,3},
175:
176:
177: {0,0,0},
178: };
179:
180: extern struct IOFP iofp[];
181: extern MATHCAP my_mathcap;
1.6 noro 182: extern int ox_exchange_mathcap;
1.1 noro 183:
184: char *getenv();
185:
1.39 noro 186: #if defined(MPI)
1.8 noro 187: extern int mpi_myid, mpi_nprocs;
188:
1.26 noro 189: void Pox_mpi_myid(Q *rp)
1.8 noro 190: {
191: STOQ(mpi_myid,*rp);
192: }
193:
1.26 noro 194: void Pox_mpi_nprocs(Q *rp)
1.8 noro 195: {
196: STOQ(mpi_nprocs,*rp);
197: }
198: #endif
199:
1.26 noro 200: void Pox_get_serverinfo(NODE arg,LIST *rp)
1.1 noro 201: {
202: int i,c;
1.24 noro 203: Q s_id;
1.1 noro 204: NODE t,n0,n;
205: LIST list,l;
206:
207: if ( !arg ) {
1.35 noro 208: for ( i = I_am_server?1:0, n0 = 0; i < m_c_i; i++ )
1.8 noro 209: if ( (m_c_tab[i].m>=0) || (m_c_tab[i].c>=0) ) {
1.1 noro 210: c = m_c_tab[i].c;
211: ox_get_serverinfo(c,&list);
1.24 noro 212: STOQ(i,s_id);
213: t = mknode(2,s_id,list);
1.1 noro 214: MKLIST(l,t);
215: NEXTNODE(n0,n);
216: BDY(n) = (pointer)l;
217: }
218: if ( n0 )
219: NEXT(n) = 0;
220: MKLIST(*rp,n0);
221: } else {
222: i = QTOS((Q)ARG0(arg));
1.8 noro 223: if ( i >= 0 && i < m_c_i && ((m_c_tab[i].m>=0) || (m_c_tab[i].c>=0)) )
1.1 noro 224: ox_get_serverinfo(m_c_tab[i].c,rp);
225: else {
226: MKLIST(*rp,0);
227: }
228: }
229: }
230:
231: /*
232: if noarg or arg[0]==0 then use IP socket and return a port number
233: else use UNIX socket and return a string which represents a path name
234: */
235:
1.26 noro 236: void Pgenerate_port(NODE arg,Obj *rp)
1.1 noro 237: {
238: char port_str[BUFSIZ];
239: int port;
240: char *s;
241: STRING str;
242: Q q;
243:
244: if ( !arg || !ARG0(arg) ) {
245: generate_port(0,port_str);
246: port = atoi(port_str);
247: STOQ(port,q);
248: *rp = (Obj)q;
249: } else {
250: generate_port(1,port_str);
1.26 noro 251: s = (char *)MALLOC(strlen((char *)port_str)+1);
1.1 noro 252: strcpy(s,port_str);
253: MKSTR(str,s);
254: *rp = (Obj)str;
255: }
256: }
257:
258: /*
259: try_bind_listen(port)
260: */
261:
1.26 noro 262: void Ptry_bind_listen(NODE arg,Q *rp)
1.1 noro 263: {
264: char port_str[BUFSIZ];
265: int port,s,use_unix;
266:
1.28 noro 267: if ( IS_CYGWIN || !ARG0(arg) || NUM(ARG0(arg)) ) {
1.1 noro 268: port = QTOS((Q)ARG0(arg));
269: sprintf(port_str,"%d",port);
270: use_unix = 0;
271: } else {
272: strcpy(port_str,BDY((STRING)ARG0(arg)));
273: use_unix = 1;
274: }
275: s = try_bind_listen(use_unix,port_str);
276: STOQ(s,*rp);
277: }
278:
279: /*
280: try_connect(host,port)
281: */
282:
1.26 noro 283: void Ptry_connect(NODE arg,Q *rp)
1.1 noro 284: {
285: char port_str[BUFSIZ];
286: char *host;
287: int port,s,use_unix;
288:
1.28 noro 289: if ( IS_CYGWIN || !ARG1(arg) || NUM(ARG1(arg)) ) {
1.1 noro 290: port = QTOS((Q)ARG1(arg));
291: sprintf(port_str,"%d",port);
292: use_unix = 0;
293: } else {
294: strcpy(port_str,BDY((STRING)ARG1(arg)));
295: use_unix = 1;
296: }
297: host = BDY((STRING)ARG0(arg));
298: s = try_connect(use_unix,host,port_str);
299: STOQ(s,*rp);
300: }
301:
302: /*
303: try_accept(sock,port)
304: */
305:
1.26 noro 306: void Ptry_accept(NODE arg,Q *rp)
1.1 noro 307: {
308: int use_unix,s;
309:
1.28 noro 310: if ( IS_CYGWIN || !ARG1(arg) || NUM(ARG1(arg)) )
1.1 noro 311: use_unix = 0;
312: else
313: use_unix = 1;
314: s = try_accept(use_unix,QTOS((Q)ARG0(arg)));
315: STOQ(s,*rp);
316: }
317:
318: /*
319: register_server(cs,cport,ss,sport)
320: */
321:
1.26 noro 322: void Pregister_server(NODE arg,Q *rp)
1.1 noro 323: {
324: int cs,ss,cn,sn,ind,use_unix,id;
325: char cport_str[BUFSIZ],sport_str[BUFSIZ];
1.26 noro 326: Obj obj;
1.1 noro 327: MATHCAP server_mathcap;
328:
329: cs = QTOS((Q)ARG0(arg));
330: ss = QTOS((Q)ARG2(arg));
1.28 noro 331: if ( IS_CYGWIN || !ARG1(arg) || NUM(ARG1(arg)) ) {
1.1 noro 332: sprintf(cport_str,"%d",QTOS((Q)ARG1(arg)));
333: use_unix = 0;
334: } else {
335: strcpy(cport_str,BDY((STRING)ARG1(arg)));
336: use_unix = 1;
337: }
338: if ( !ARG3(arg) || NUM(ARG3(arg)) ) {
339: if ( use_unix )
340: error("register_server : the protocol should conincide for two sockets");
341: sprintf(sport_str,"%d",QTOS((Q)ARG3(arg)));
342: } else {
343: if ( !use_unix )
344: error("register_server : the protocol should conincide for two sockets");
345: strcpy(sport_str,BDY((STRING)ARG3(arg)));
346: }
347:
348: /* client mode */
349: cn = get_iofp(cs,cport_str,0);
350: sn = get_iofp(ss,sport_str,0);
1.12 noro 351: /* get_iofp returns -1 if the laucher could not spawn the server */
352: if ( sn < 0 ) {
353: /* we should terminate the launcher */
354: ox_send_cmd(cn,SM_shutdown); ox_flush_stream_force(cn);
355: STOQ(-1,*rp);
356: return;
357: }
1.1 noro 358:
359: /* register server to the server list */
360: ind = register_server(use_unix,cn,sn);
361:
1.6 noro 362: if ( ox_exchange_mathcap ) {
363: /* request remote mathcap */
364: ox_send_cmd(sn,SM_mathcap);
365: ox_send_cmd(sn,SM_popCMO);
366: ox_flush_stream_force(sn);
1.26 noro 367: ox_recv(sn,&id,&obj); server_mathcap = (MATHCAP)obj;
1.6 noro 368: store_remote_mathcap(sn,server_mathcap);
369:
370: /* send my mathcap */
371: create_my_mathcap("asir");
372: ox_send_data(sn,my_mathcap);
373: ox_send_cmd(sn,SM_setMathcap);
374: }
1.1 noro 375: /* return the server id */
376: STOQ(ind,*rp);
377: }
378:
379: /*
380: ox_launch_generic(host,launcher,server,use_unix,use_ssh,use_x,conn_to_serv)
381:
382: Input
383: host: hostname on which servers run
384: launcher: path name of the launcher
385: server: path name of the server
386: use_unix: use UNIX domain socket if 1
387: use_ssh: use ssh if 1
388: use_x: use X11 facilities if 1
389: conn_to_serv: connect to server if 1
390: */
391:
1.26 noro 392: void Pox_launch_generic(NODE arg,Q *rp)
1.1 noro 393: {
394: int use_unix,use_ssh,use_x,conn_to_serv;
395: char *host,*launcher,*server;
1.26 noro 396: Q ret;
1.1 noro 397:
398: host = (arg&&ARG0(arg))?BDY((STRING)ARG0(arg)):0;
399: launcher = BDY((STRING)ARG1(arg));
400: server = BDY((STRING)ARG2(arg));
1.28 noro 401: use_unix = !IS_CYGWIN && ARG3(arg) ? 1 : 0;
1.1 noro 402: use_ssh = ARG4(arg) ? 1 : 0;
403: use_x = ARG5(arg) ? 1 : 0;
404: conn_to_serv = QTOS((Q)ARG6(arg));
1.28 noro 405: if ( !IS_CYGWIN && !host )
1.1 noro 406: use_unix = 1;
407: ox_launch_generic(host,launcher,server,
1.26 noro 408: use_unix,use_ssh,use_x,conn_to_serv,&ret);
409: *rp = ret;
1.1 noro 410: }
411:
1.26 noro 412: void ox_launch_generic(char *host,char *launcher,char *server,
413: int use_unix,int use_ssh,int use_x,int conn_to_serv,Q *rp)
1.1 noro 414: {
415: int cs,ss,cn,sn,ind,id;
416: char control_port_str[BUFSIZ];
417: char server_port_str[BUFSIZ];
1.26 noro 418: Obj obj;
1.1 noro 419: MATHCAP server_mathcap;
420:
421: control_port_str[0] = 0;
422: server_port_str[0] = 0;
423: do {
424: generate_port(use_unix,control_port_str);
425: generate_port(use_unix,server_port_str);
426: if ( !conn_to_serv ) {
427: cs = try_bind_listen(use_unix,control_port_str);
1.40 noro 428: if ( cs < 0 ) continue;
1.1 noro 429: ss = try_bind_listen(use_unix,server_port_str);
1.40 noro 430: if ( ss < 0 ) continue;
1.1 noro 431: }
432: spawn_server(host,launcher,server,
433: use_unix,use_ssh,use_x,conn_to_serv,
434: control_port_str,server_port_str);
435: if ( conn_to_serv ) {
436: cs = try_connect(use_unix,host,control_port_str);
1.40 noro 437: if ( cs < 0 ) continue;
1.1 noro 438: ss = try_connect(use_unix,host,server_port_str);
1.40 noro 439: if ( ss < 0 ) continue;
1.1 noro 440: } else {
441: cs = try_accept(use_unix,cs);
1.40 noro 442: if ( cs < 0 ) continue;
1.1 noro 443: ss = try_accept(use_unix,ss);
1.40 noro 444: if ( ss < 0 ) continue;
1.1 noro 445: }
446: } while ( cs < 0 || ss < 0 );
447:
448: /* client mode */
449: cn = get_iofp(cs,control_port_str,0);
450: sn = get_iofp(ss,server_port_str,0);
1.12 noro 451: /* get_iofp returns -1 if the laucher could not spawn the server */
452: if ( sn < 0 ) {
453: /* we should terminate the launcher */
454: ox_send_cmd(cn,SM_shutdown); ox_flush_stream_force(cn);
455: STOQ(-1,*rp);
456: return;
457: }
1.1 noro 458:
459: /* register server to the server list */
460: ind = register_server(use_unix,cn,sn);
461:
1.6 noro 462: if ( ox_exchange_mathcap ) {
463: /* request remote mathcap */
464: ox_send_cmd(sn,SM_mathcap);
465: ox_send_cmd(sn,SM_popCMO);
466: ox_flush_stream_force(sn);
1.26 noro 467: ox_recv(sn,&id,&obj); server_mathcap = (MATHCAP)obj;
1.6 noro 468: store_remote_mathcap(sn,server_mathcap);
469:
470: /* send my mathcap */
471: create_my_mathcap("asir");
472: ox_send_data(sn,my_mathcap);
473: ox_send_cmd(sn,SM_setMathcap);
474: }
1.1 noro 475: /* return the server id */
476: STOQ(ind,*rp);
477: }
478:
1.28 noro 479: #if defined(__CYGWIN__)
1.29 noro 480: static void bslash2slash(char *buf)
481: {
482: char *p;
483:
484: for ( p = buf; *p; p++ )
485: if ( *p == '\\' )
486: *p = '/';
487: }
488:
1.28 noro 489: static int get_start_path(char *buf)
490: {
491: static char start_path[BUFSIZ];
492: static int start_initialized = 0;
493: char name[BUFSIZ];
494:
495: if ( start_initialized ) {
496: strcpy(buf,start_path);
497: return 1;
498: }
499:
1.32 noro 500: /* Windows98 */
501: strcpy(buf,"c:\\windows\\command\\start.exe");
502: cygwin_conv_to_full_posix_path(buf,name);
503: if ( !access(name,X_OK) ) {
504: bslash2slash(buf);
505: strcpy(start_path,buf);
506: start_initialized = 1;
507: return 1;
508: }
509:
1.28 noro 510: /* Windows2000 */
511: strcpy(buf,"c:\\winnt\\system32\\start.exe");
512: cygwin_conv_to_full_posix_path(buf,name);
513: if ( !access(name,X_OK) ) {
1.29 noro 514: bslash2slash(buf);
1.28 noro 515: strcpy(start_path,buf);
1.32 noro 516: start_initialized = 1;
517: return 1;
518: }
519:
520: strcpy(buf,"c:\\winnt\\system32\\cmd.exe");
521: cygwin_conv_to_full_posix_path(buf,name);
522: if ( !access(name,X_OK) ) {
523: bslash2slash(buf);
524: sprintf(start_path,"%s /c start",buf);
525: strcpy(buf,start_path);
526: start_initialized = 1;
1.28 noro 527: return 1;
528: }
529:
1.32 noro 530: strcpy(buf,"c:\\windows\\system32\\cmd.exe");
1.28 noro 531: cygwin_conv_to_full_posix_path(buf,name);
532: if ( !access(name,X_OK) ) {
1.29 noro 533: bslash2slash(buf);
1.32 noro 534: sprintf(start_path,"%s /c start",buf);
535: strcpy(buf,start_path);
536: start_initialized = 1;
1.28 noro 537: return 1;
538: }
539:
540: return 0;
541: }
542:
543: static void get_launcher_path(char *buf)
544: {
545: static char rootname[BUFSIZ];
546: static char launcher_path[BUFSIZ];
547: static int launcher_initialized = 0;
548: char name[BUFSIZ];
549:
550: if ( launcher_initialized ) {
551: strcpy(buf,launcher_path);
552: return;
553: }
554:
555: get_rootdir(rootname,sizeof(rootname));
556: sprintf(name,"%s/ox_launch.exe",rootname);
557: cygwin_conv_to_full_win32_path(name,launcher_path);
1.29 noro 558: bslash2slash(launcher_path);
1.28 noro 559: launcher_initialized = 1;
560: strcpy(buf,launcher_path);
561: }
562: #endif
563:
1.26 noro 564: void spawn_server(char *host,char *launcher,char *server,
565: int use_unix,int use_ssh,int use_x,int conn_to_serv,
566: char *control_port_str,char *server_port_str)
1.1 noro 567: {
568: char localhost[BUFSIZ];
1.31 noro 569: char *dname,*conn_str,*rsh,*dname0,*asirhost;
1.15 noro 570: char AsirExe[BUFSIZ];
571: STRING rootdir;
572: char prog[BUFSIZ];
573: char *av[BUFSIZ];
1.26 noro 574: #if !defined(VISUAL)
575: char cmd[BUFSIZ];
576: #endif
1.28 noro 577: #if defined(__CYGWIN__)
578: char win_start[BUFSIZ],win_launcher[BUFSIZ];
579: #endif
1.26 noro 580: void Pget_rootdir();
1.1 noro 581:
1.17 noro 582: dname0 = (char *)getenv("DISPLAY");
1.23 noro 583: if ( !dname0 )
584: dname0 = "0";
1.17 noro 585: dname = use_x ? dname0 : 0;
1.1 noro 586: conn_str = conn_to_serv ? "1" : "0";
1.13 noro 587: rsh = getenv("ASIR_RSH");
588: if ( !rsh )
589: rsh = use_ssh ? "ssh" : RSH;
1.25 noro 590: if ( !use_unix && strstr(rsh,"ssh") ) {
1.13 noro 591: /*
592: * if "ssh" is used to invoke a remote server,
593: * we should not specify "-display".
594: */
595: use_ssh = 1;
596: }
1.31 noro 597: asirhost = (char *)getenv("ASIRHOSTNAME");
598: if ( asirhost )
599: strcpy(localhost,asirhost);
600: else
601: gethostname(localhost,BUFSIZ);
1.15 noro 602: #if defined(VISUAL)
603: if ( !use_unix )
604: error("spawn_server : not implemented on Windows");
605: Pget_rootdir(&rootdir);
606: sprintf(AsirExe,"%s\\bin\\engine.exe",BDY(rootdir));
607: strcpy(prog,server);
608: server = strrchr(prog,'/')+1;
609: av[0] = "ox_launch";
610: av[1] = "127.0.0.1";
611: av[2] = conn_str;
612: av[3] = control_port_str;
613: av[4] = server_port_str;
614: av[5] = server;
615: av[6] = use_x ? "1" : "0";
616: av[7] = 0;
617:
618: _spawnv(_P_NOWAIT,AsirExe,av);
619: // _spawnv(_P_NOWAIT,"d:\\home\\noro\\engine2000\\debug\\engine.exe",av);
620: // printf("ox_launch 127.0.0.1 %s %s %s %s 0\n",conn_str,control_port_str,server_port_str,server);
621: #else
1.28 noro 622: if ( use_unix || !host ) {
1.27 noro 623: #if defined(__CYGWIN__)
1.29 noro 624: get_launcher_path(win_launcher);
1.30 noro 625: if ( dname && strchr(dname,':') ) {
626: if ( !fork() ) {
627: setpgid(0,getpid());
628: execlp("xterm","xterm","-name",OX_XTERM,"-T","ox_launch:local","-display",dname,
629: "-geometry","60x10","-e",launcher,use_unix?".":"127.1",conn_str,
630: control_port_str,server_port_str,server,dname,0);
631: }
632: } else if ( dname && get_start_path(win_start) ) {
633: sprintf(cmd,"%s %s %s %s %s %s %s 1",
1.29 noro 634: win_start,win_launcher,use_unix?".":"127.1",conn_str,
635: control_port_str,server_port_str,server);
636: system(cmd);
637: } else {
638: if ( !fork() ) {
639: setpgid(0,getpid());
640: execlp(launcher,launcher,use_unix?".":"127.1",conn_str,
641: control_port_str,server_port_str,server,dname0,"-nolog",0);
1.27 noro 642: }
1.29 noro 643: }
1.27 noro 644: #else
1.29 noro 645: if ( !fork() ) {
646: setpgid(0,getpid());
1.28 noro 647: if ( dname )
1.13 noro 648: execlp("xterm","xterm","-name",OX_XTERM,"-T","ox_launch:local","-display",dname,
1.28 noro 649: "-geometry","60x10","-e",launcher,use_unix?".":"127.1",conn_str,
1.1 noro 650: control_port_str,server_port_str,server,dname,0);
1.27 noro 651: else
1.28 noro 652: execlp(launcher,launcher,use_unix?".":"127.1",conn_str,
1.17 noro 653: control_port_str,server_port_str,server,dname0,"-nolog",0);
1.1 noro 654: }
1.29 noro 655: #endif
1.1 noro 656: } else if ( conn_to_serv == 2 ) {
657: /* special support for java */
658: if ( dname )
659: sprintf(cmd,
1.13 noro 660: "%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 661: rsh,host,launcher,OX_XTERM,dname,server,localhost,control_port_str,server_port_str);
662: else
663: sprintf(cmd,
664: "%s -n %s \"(cd %s; java %s -host %s -control %s -data %s)>&/dev/null&\">/dev/null",
665: rsh,host,launcher,server,localhost,
666: control_port_str,server_port_str,server);
667: fprintf(stderr,"%s\n",cmd);
668: sleep(20);
669: /* system(cmd); */
1.15 noro 670: } else {
1.1 noro 671: if ( dname )
1.13 noro 672: if ( use_ssh )
1.25 noro 673: sprintf(cmd,
1.14 noro 674: "%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 675: rsh,host,OX_XTERM,host,launcher,localhost,conn_str,
676: control_port_str,server_port_str,server,"1");
677: else
1.25 noro 678: sprintf(cmd,
1.14 noro 679: "%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 680: rsh,host,OX_XTERM,host,dname,launcher,localhost,conn_str,
1.1 noro 681: control_port_str,server_port_str,server,dname);
682: else
1.25 noro 683: if ( use_ssh )
684: sprintf(cmd,
685: "%s -f -n %s \"%s %s %s %s %s %s %s %s>&/dev/null&\">/dev/null",
686: rsh,host,launcher,localhost,conn_str,
687: control_port_str,server_port_str,server,"1","-nolog");
688: else
689: sprintf(cmd,
1.17 noro 690: "%s -n %s \"%s %s %s %s %s %s %s %s>&/dev/null&\">/dev/null",
1.1 noro 691: rsh,host,launcher,localhost,conn_str,
1.17 noro 692: control_port_str,server_port_str,server,dname0,"-nolog");
1.1 noro 693: system(cmd);
694: }
1.15 noro 695: #endif /* VISUAL */
1.1 noro 696: }
697:
1.26 noro 698: void Pox_launch(NODE arg,Obj *rp)
1.1 noro 699: {
1.26 noro 700: ox_launch_main(1,arg,rp);
1.1 noro 701: }
702:
1.26 noro 703: void Pox_launch_nox(NODE arg,Obj *rp)
1.1 noro 704: {
1.26 noro 705: ox_launch_main(0,arg,rp);
1.1 noro 706: }
707:
708: /*
709: ox_launch() : invoke local ox_asir
710: ox_launch(0,ox_xxx) : invoke local ox_xxx with asir_libdir/ox_launch
711: ox_launch(remote,lib,ox_xxx) : invoke remote ox_xxx with lib/ox_launch
712: */
713:
1.26 noro 714: void ox_launch_main(int with_x,NODE arg,Obj *p)
1.1 noro 715: {
716: char *str;
1.26 noro 717: char *hostname,*servername;
1.1 noro 718: char *control;
719: int use_unix;
1.26 noro 720: Q ret;
1.1 noro 721: extern char *asir_libdir;
722:
723: if ( arg && ARG0(arg) && argc(arg) != 3 )
724: error("ox_launch : argument mismatch");
725: control = (char *)MALLOC(BUFSIZ);
726: if ( !arg || ( !ARG0(arg) && argc(arg) == 1 ) ) {
727: sprintf(control,"%s/ox_launch",asir_libdir);
1.28 noro 728: use_unix = IS_CYGWIN ? 0 : 1;
1.1 noro 729: servername = (char *)MALLOC(BUFSIZ);
730: sprintf(servername,"%s/ox_asir",asir_libdir);
731: } else if ( !ARG0(arg) && argc(arg) == 2 ) {
732: sprintf(control,"%s/ox_launch",asir_libdir);
1.28 noro 733: use_unix = IS_CYGWIN ? 0 : 1;
1.1 noro 734: str = BDY((STRING)ARG1(arg));
735: if ( str[0] == '/' )
736: servername = str;
737: else {
738: servername = (char *)MALLOC(BUFSIZ);
739: sprintf(servername,"%s/%s",asir_libdir,str);
740: }
741: } else {
742: sprintf(control,"%s/ox_launch",BDY((STRING)ARG1(arg)));
743: if ( !ARG0(arg) )
1.28 noro 744: use_unix = IS_CYGWIN ? 0 : 1;
1.1 noro 745: else
746: use_unix = 0;
747: str = BDY((STRING)ARG2(arg));
748: if ( str[0] == '/' )
749: servername = str;
750: else {
751: servername = (char *)MALLOC(BUFSIZ);
752: sprintf(servername,"%s/%s",BDY((STRING)ARG1(arg)),str);
753: }
754: }
755: if ( arg && ARG0(arg) )
756: hostname = BDY((STRING)ARG0(arg));
757: else
758: hostname = 0;
1.26 noro 759: ox_launch_generic(hostname,control,servername,use_unix,0,with_x,0,&ret);
760: *p = (Obj)ret;
1.1 noro 761: }
762:
1.26 noro 763: int register_server(int af_unix,int m,int c)
1.1 noro 764: {
1.26 noro 765: int s,i;
1.1 noro 766: struct m_c *t;
1.9 noro 767: #define INIT_TAB_SIZ 64
1.1 noro 768:
769: if ( c < 0 )
770: return -1;
771: if ( !m_c_tab ) {
1.9 noro 772: s = INIT_TAB_SIZ*sizeof(struct m_c);
1.8 noro 773: m_c_tab = (struct m_c *)MALLOC_ATOMIC(s);
1.9 noro 774: for ( i = 0; i < INIT_TAB_SIZ; i++ ) {
1.8 noro 775: m_c_tab[i].af_unix = 0;
776: m_c_tab[i].m = m_c_tab[i].c = -1;
777: }
1.9 noro 778: m_c_s = INIT_TAB_SIZ;
1.1 noro 779: }
1.39 noro 780: #if !defined(MPI)
1.1 noro 781: for ( i = 0; i < m_c_i; i++ )
1.8 noro 782: if ( (m_c_tab[i].m<0) && (m_c_tab[i].c<0) )
1.1 noro 783: break;
784: if ( i < m_c_i ) {
785: m_c_tab[i].m = m; m_c_tab[i].c = c;
786: m_c_tab[i].af_unix = af_unix;
787: return i;
788: }
789: #endif
790: if ( m_c_i == m_c_s ) {
1.9 noro 791: s = (m_c_s+INIT_TAB_SIZ)*sizeof(struct m_c);
1.27 noro 792: t = (struct m_c *)MALLOC_ATOMIC(s); bzero((void *)m_c_tab,s);
793: bcopy((void *)m_c_tab,(void *)t,m_c_s*sizeof(struct m_c));
1.9 noro 794: for ( i = 0; i < INIT_TAB_SIZ; i++ ) {
1.8 noro 795: m_c_tab[m_c_s+i].af_unix = 0;
796: m_c_tab[m_c_s+i].m = m_c_tab[m_c_s+i].c = -1;
797: }
1.9 noro 798: m_c_s += INIT_TAB_SIZ; m_c_tab = t;
1.1 noro 799: }
800: m_c_tab[m_c_i].m = m; m_c_tab[m_c_i].c = c;
801: m_c_tab[m_c_i].af_unix = af_unix;
802: return m_c_i++;
803: }
804:
805: /* iofp index => m_c_tab index */
806:
1.26 noro 807: int get_mcindex(int i)
1.1 noro 808: {
809: int j;
810:
811: for ( j = 0; j < m_c_i; j++ )
812: if ( m_c_tab[j].c == i )
813: return j;
814: return -1;
815: }
816:
817: /* arg = [ind0,ind1,...]; indk = index to m_c_tab */
818:
1.26 noro 819: void Pox_select(NODE arg,LIST *rp)
1.1 noro 820: {
821: int fd,n,i,index,mcind;
822: fd_set r,w,e;
823: NODE list,t,t1;
824: Q q;
825: double max;
826: struct timeval interval;
827: struct timeval *tvp;
828:
829: list = BDY((LIST)ARG0(arg)); arg = NEXT(arg);
830: if ( arg ) {
831: max = ToReal((Num)BDY(arg));
832: interval.tv_sec = (int)max;
833: interval.tv_usec = (int)((max-(int)max)*1000000);
834: tvp = &interval;
835: } else
836: tvp = 0;
837:
838: FD_ZERO(&r); FD_ZERO(&w); FD_ZERO(&e);
839: for ( t = list; t; t = NEXT(t) ) {
840: index = QTOS((Q)BDY(t));
841: valid_mctab_index(index);
1.26 noro 842: fd = get_fd(m_c_tab[index].c); FD_SET((unsigned int)fd,&r);
1.1 noro 843: }
844: n = select(FD_SETSIZE,&r,&w,&e,tvp);
845: for ( i = 0, t = 0; n && i < FD_SETSIZE; i++ )
846: if ( FD_ISSET(i,&r) ) {
847: /* index : index to iofp array */
848: index = get_index(i);
849: /* mcind : index to m_c_tab array */
850: mcind = get_mcindex(index);
851: n--; STOQ(mcind,q); MKNODE(t1,q,t); t = t1;
852: }
853: MKLIST(*rp,t);
854: }
855:
1.26 noro 856: void Pox_flush(NODE arg,Q *rp)
1.1 noro 857: {
858: int index = QTOS((Q)ARG0(arg));
859:
860: valid_mctab_index(index);
861: ox_flush_stream_force(m_c_tab[index].c);
862: *rp = ONE;
863: }
864:
1.26 noro 865: void Pox_send_raw_cmo(NODE arg,Obj *rp)
1.8 noro 866: {
867: int s;
868: int index = QTOS((Q)ARG0(arg));
869:
870: valid_mctab_index(index);
871: s = m_c_tab[index].c;
872: ox_write_cmo(s,(Obj)ARG1(arg));
873: /* flush always */
874: ox_flush_stream(s);
875: *rp = 0;
876: }
877:
1.26 noro 878: void Pox_recv_raw_cmo(NODE arg,Obj *rp)
1.8 noro 879: {
880: int s;
881: int index = QTOS((Q)ARG0(arg));
882:
883: valid_mctab_index(index);
884: s = m_c_tab[index].c;
885: ox_read_cmo(s,rp);
886: }
887:
1.26 noro 888: void Pox_push_local(NODE arg,Obj *rp)
1.1 noro 889: {
890: int s;
891: struct oLIST dummy;
892: VL vl;
1.41 ! noro 893: int index;
1.1 noro 894:
1.41 ! noro 895: if ( !arg )
! 896: error("ox_push_local : too few arguments.");
! 897: index = QTOS((Q)ARG0(arg));
1.1 noro 898: valid_mctab_index(index);
899: s = m_c_tab[index].c; arg = NEXT(arg);
900:
901: dummy.id = O_LIST; dummy.body = arg;
902: get_vars_recursive((Obj)&dummy,&vl);
903:
904: ox_send_local_ring(s,vl);
905: for ( ; arg; arg = NEXT(arg) )
906: ox_send_local_data(s,BDY(arg));
907: *rp = 0;
908: }
909:
1.26 noro 910: void Pox_push_cmo(NODE arg,Obj *rp)
1.1 noro 911: {
912: int s;
1.41 ! noro 913: int index;
1.1 noro 914:
1.41 ! noro 915: if ( !arg )
! 916: error("ox_push_cmo : too few arguments.");
! 917: index = QTOS((Q)ARG0(arg));
1.1 noro 918: valid_mctab_index(index);
919: s = m_c_tab[index].c; arg = NEXT(arg);
920: for ( ; arg; arg = NEXT(arg) )
921: ox_send_data(s,BDY(arg));
922: *rp = 0;
923: }
924:
1.26 noro 925: void Pox_push_vl(NODE arg,Obj *rp)
1.1 noro 926: {
927: int index = QTOS((Q)ARG0(arg));
928:
929: valid_mctab_index(index);
930: ox_send_local_ring(m_c_tab[index].c,CO);
931: *rp = 0;
932: }
933:
1.26 noro 934: void Pox_pop_local(NODE arg,Obj *rp)
1.1 noro 935: {
936: int s;
937: int index = QTOS((Q)ARG0(arg));
938:
939: valid_mctab_index(index);
940: s = m_c_tab[index].c;
941: ox_send_cmd(s,SM_popSerializedLocalObject);
942: ox_flush_stream_force(s);
943: ox_get_result(s,rp);
944: }
945:
1.26 noro 946: void Pox_pop_cmo(NODE arg,Obj *rp)
1.1 noro 947: {
948: int s;
949: int index = QTOS((Q)ARG0(arg));
950:
951: valid_mctab_index(index);
952: s = m_c_tab[index].c;
953: ox_send_cmd(s,SM_popCMO);
954: ox_flush_stream_force(s);
955: ox_get_result(s,rp);
956: }
957:
1.26 noro 958: void Pox_pop0_local(NODE arg,Obj *rp)
1.1 noro 959: {
960: int index = QTOS((Q)ARG0(arg));
961:
962: valid_mctab_index(index);
963: ox_send_cmd(m_c_tab[index].c,SM_popSerializedLocalObject);
964: *rp = 0;
965: }
966:
1.26 noro 967: void Pox_pop0_cmo(NODE arg,Obj *rp)
1.1 noro 968: {
969: int index = QTOS((Q)ARG0(arg));
970:
971: valid_mctab_index(index);
972: ox_send_cmd(m_c_tab[index].c,SM_popCMO);
973: *rp = 0;
974: }
975:
1.26 noro 976: void Pox_pop0_string(NODE arg,STRING *rp)
1.1 noro 977: {
978: int index = QTOS((Q)ARG0(arg));
979:
980: valid_mctab_index(index);
981: ox_send_cmd(m_c_tab[index].c,SM_popString);
982: *rp = 0;
983: }
984:
1.26 noro 985: void Pox_pop_string(NODE arg,Obj *rp)
1.1 noro 986: {
1.26 noro 987: int s;
1.1 noro 988: int index = QTOS((Q)ARG0(arg));
989:
990: valid_mctab_index(index);
991: s = m_c_tab[index].c;
992: ox_send_cmd(s,SM_popString);
993: ox_flush_stream_force(s);
994: ox_get_result(s,rp);
995: }
996:
1.26 noro 997: void Pox_get(NODE arg,Obj *rp)
1.1 noro 998: {
1.3 noro 999: int index;
1.1 noro 1000: int s;
1001:
1.3 noro 1002: if ( !arg ) {
1003: /* client->server */
1004: ox_get_result(0,rp);
1005: } else {
1006: /* server->client */
1007: index = QTOS((Q)ARG0(arg));
1008: valid_mctab_index(index);
1009: s = m_c_tab[index].c;
1010: ox_flush_stream_force(s);
1011: ox_get_result(s,rp);
1012: }
1.1 noro 1013: }
1014:
1.26 noro 1015: void Pox_pops(NODE arg,Obj *rp)
1.1 noro 1016: {
1017: int s;
1018: USINT n;
1019: int index = QTOS((Q)ARG0(arg));
1020:
1021: valid_mctab_index(index);
1022: s = m_c_tab[index].c;
1023: if ( NEXT(arg) )
1024: MKUSINT(n,QTOS((Q)ARG1(arg)));
1025: else
1026: MKUSINT(n,1);
1027: ox_send_data(s,n);
1028: ox_send_cmd(s,SM_pops);
1029: *rp = 0;
1030: }
1031:
1.26 noro 1032: void Pox_execute_function(NODE arg,Obj *rp)
1.1 noro 1033: {
1034: int s;
1035: USINT ui;
1036: int index = QTOS((Q)ARG0(arg));
1037:
1038: valid_mctab_index(index);
1039: s = m_c_tab[index].c;
1040: MKUSINT(ui,QTOS((Q)ARG2(arg)));
1041: ox_send_data(s,ui);
1042: ox_send_data(s,ARG1(arg));
1043: ox_send_cmd(s,SM_executeFunction);
1044: *rp = 0;
1045: }
1046:
1.26 noro 1047: void Pox_setname(NODE arg,Obj *rp)
1.1 noro 1048: {
1049: int s;
1050: int index = QTOS((Q)ARG0(arg));
1051:
1052: valid_mctab_index(index);
1053: s = m_c_tab[index].c;
1054: ox_send_data(s,ARG1(arg));
1055: ox_send_cmd(s,SM_setName);
1056: *rp = 0;
1057: }
1058:
1.26 noro 1059: void Pox_evalname(NODE arg,Obj *rp)
1.1 noro 1060: {
1061: int s;
1062: int index = QTOS((Q)ARG0(arg));
1063:
1064: valid_mctab_index(index);
1065: s = m_c_tab[index].c;
1066: ox_send_data(s,ARG1(arg));
1067: ox_send_cmd(s,SM_evalName);
1068: *rp = 0;
1069: }
1070:
1.26 noro 1071: void Pox_execute_string(NODE arg,Obj *rp)
1.1 noro 1072: {
1073: int s;
1074: int index = QTOS((Q)ARG0(arg));
1075:
1076: valid_mctab_index(index);
1077: s = m_c_tab[index].c;
1078: ox_send_data(s,ARG1(arg));
1079: ox_send_cmd(s,SM_executeStringByLocalParser);
1080: *rp = 0;
1081: }
1082:
1083: /* arg=[sid,fname,arg0,arg1,...,arg{n-1}] */
1084:
1.26 noro 1085: void Pox_rpc(NODE arg,Obj *rp)
1.1 noro 1086: {
1087: int s,i,n;
1088: STRING f;
1089: USINT ui;
1090: pointer *w;
1091: NODE t;
1092: int index = QTOS((Q)ARG0(arg));
1093:
1094: valid_mctab_index(index);
1095: s = m_c_tab[index].c; arg = NEXT(arg);
1096: f = (STRING)BDY(arg); arg = NEXT(arg);
1097: ox_send_local_ring(s,CO);
1098: for ( n = 0, t = arg; t; t = NEXT(t), n++ );
1099: w = (pointer *)ALLOCA(n*sizeof(pointer));
1100: for ( i = 0, t = arg; i < n; t = NEXT(t), i++ )
1101: w[i] = BDY(t);
1102: for ( i = n-1; i >= 0; i-- )
1103: ox_send_local_data(s,w[i]);
1104: MKUSINT(ui,n);
1105: ox_send_data(s,ui);
1106: ox_send_data(s,f);
1107: ox_send_cmd(s,SM_executeFunction);
1108: *rp = 0;
1109: }
1110:
1.26 noro 1111: void Pox_cmo_rpc(NODE arg,Obj *rp)
1.1 noro 1112: {
1113: int s,i,n;
1114: STRING f;
1115: USINT ui;
1116: NODE t;
1117: pointer *w;
1118: int index = QTOS((Q)ARG0(arg));
1119:
1120: valid_mctab_index(index);
1121: s = m_c_tab[index].c; arg = NEXT(arg);
1122: f = (STRING)BDY(arg); arg = NEXT(arg);
1123: for ( n = 0, t = arg; t; t = NEXT(t), n++ );
1124: w = (pointer *)ALLOCA(n*sizeof(pointer));
1125: for ( i = 0, t = arg; i < n; t = NEXT(t), i++ )
1126: w[i] = BDY(t);
1127: for ( i = n-1; i >= 0; i-- )
1128: ox_send_data(s,w[i]);
1129: MKUSINT(ui,n);
1130: ox_send_data(s,ui);
1131: ox_send_data(s,f);
1132: ox_send_cmd(s,SM_executeFunction);
1133: *rp = 0;
1134: }
1135:
1.26 noro 1136: void Pox_reset(NODE arg,Q *rp)
1.1 noro 1137: {
1138: USINT t;
1.26 noro 1139: int id,c,m;
1.1 noro 1140: Obj obj;
1141: int index = QTOS((Q)ARG0(arg));
1142:
1143: valid_mctab_index(index);
1144: m = m_c_tab[index].m;
1145: c = m_c_tab[index].c;
1146: if ( m >= 0 ) {
1147: if ( argc(arg) == 1 ) {
1148: ox_send_cmd(m,SM_control_reset_connection);
1149: ox_flush_stream_force(m);
1.26 noro 1150: ox_recv(m,&id,&obj); t = (USINT)obj;
1.1 noro 1151: }
1152: *rp = ONE;
1153: #if defined(VISUAL)
1154: Sleep(100);
1155: ox_send_cmd(c,SM_nop);
1156: ox_flush_stream_force(c);
1157: #endif
1158: while ( 1 ) {
1159: ox_recv(c,&id,&obj);
1160: if ( id == OX_SYNC_BALL )
1161: break;
1162: }
1163: ox_send_sync(c);
1.5 noro 1164: } else
1165: *rp = 0;
1166: }
1167:
1.26 noro 1168: void Pox_intr(NODE arg,Q *rp)
1.5 noro 1169: {
1170: int m;
1171: int index = QTOS((Q)ARG0(arg));
1172:
1173: valid_mctab_index(index);
1174: m = m_c_tab[index].m;
1175: if ( m >= 0 ) {
1176: if ( argc(arg) == 1 ) {
1177: ox_send_cmd(m,SM_control_intr);
1178: ox_flush_stream_force(m);
1179: }
1180: *rp = ONE;
1.1 noro 1181: } else
1182: *rp = 0;
1183: }
1184:
1.26 noro 1185: void Pox_sync(NODE arg,Q *rp)
1.1 noro 1186: {
1187: int c;
1188: int index = QTOS((Q)ARG0(arg));
1189:
1190: valid_mctab_index(index);
1191: c = m_c_tab[index].c;
1192: ox_send_sync(c);
1193: *rp = 0;
1194: }
1195:
1.26 noro 1196: void Pox_shutdown(NODE arg,Q *rp)
1.1 noro 1197: {
1198: int s;
1199: int index = QTOS((Q)ARG0(arg));
1.26 noro 1200: #if !defined(VISUAL)
1.1 noro 1201: int status;
1.26 noro 1202: #endif
1.1 noro 1203:
1204: valid_mctab_index(index);
1205: s = m_c_tab[index].m;
1206: ox_send_cmd(s,SM_shutdown);
1207: free_iofp(s);
1.18 noro 1208: s = m_c_tab[index].c;
1209: free_iofp(s);
1.39 noro 1210: #if !defined(MPI) && !defined(VISUAL)
1.1 noro 1211: if ( m_c_tab[index].af_unix )
1212: wait(&status);
1213: #endif
1.8 noro 1214: m_c_tab[index].m = -1; m_c_tab[index].c = -1;
1.1 noro 1215: m_c_tab[index].af_unix = 0;
1216: *rp = 0;
1217: }
1218:
1.26 noro 1219: void Pox_push_cmd(NODE arg,Q *rp)
1.1 noro 1220: {
1.7 noro 1221: int ui;
1.1 noro 1222: int index = QTOS((Q)ARG0(arg));
1223:
1224: valid_mctab_index(index);
1.7 noro 1225: ui = QTOS((Q)ARG1(arg));
1.1 noro 1226: ox_send_cmd(m_c_tab[index].c,ui);
1227: *rp = 0;
1228: }
1.16 noro 1229:
1230: void shutdown_all() {
1231: int s;
1232: int i,index;
1.26 noro 1233: #if !defined(VISUAL)
1.16 noro 1234: int status;
1.26 noro 1235: #endif
1.16 noro 1236:
1237: for ( i = I_am_server?1:0; i < m_c_i; i++ ) {
1238: index = i;
1239: check_valid_mctab_index(index);
1240: if ( index < 0 )
1241: continue;
1242: s = m_c_tab[index].m;
1243: ox_send_cmd(s,SM_shutdown);
1.21 noro 1244: #if defined(VISUAL)
1245: Sleep(1000);
1246: #endif
1.16 noro 1247: free_iofp(s);
1.18 noro 1248: s = m_c_tab[index].c;
1249: free_iofp(s);
1.39 noro 1250: #if !defined(MPI) && !defined(VISUAL)
1.16 noro 1251: if ( m_c_tab[index].af_unix )
1252: wait(&status);
1253: #endif
1254: m_c_tab[index].m = 0; m_c_tab[index].c = 0;
1255: m_c_tab[index].af_unix = 0;
1256: }
1.33 noro 1257: }
1258:
1259: char *ox_get_servername(int);
1260:
1261: int is_ox_plot(int index)
1262: {
1263: char *name;
1264:
1265: check_valid_mctab_index(index);
1266: if ( index < 0 )
1267: return 0;
1268: /* m : client, c : server ??? */
1269: name = ox_get_servername(m_c_tab[index].c);
1270: return strcmp(name,"ox_plot") ? 0 : 1;
1271: }
1272:
1273: int validate_ox_plot_stream(int index)
1274: {
1275: int i;
1276: NODE arg;
1277: STRING name;
1278: Obj r;
1279:
1280: if ( is_ox_plot(index) )
1281: return index;
1282: for ( i = 0; i < m_c_i; i++ )
1283: if ( is_ox_plot(i) )
1284: return i;
1285:
1286: /* create an ox_plot server */
1287: MKSTR(name,"ox_plot");
1288: arg = mknode(2,0,name);
1289: Pox_launch_nox(arg,&r);
1.34 noro 1290: i = QTOS((Q)r);
1291: #if defined(VISUAL)
1292: Sleep(100);
1293: ox_send_cmd(m_c_tab[i].c,SM_nop);
1294: ox_flush_stream_force(m_c_tab[i].c);
1295: #endif
1296: return i;
1.16 noro 1297: }
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