Annotation of OpenXM_contrib2/asir2000/io/ox_asir.c, Revision 1.79
1.15 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
1.16 noro 26: * e-mail at risa-admin@sec.flab.fujitsu.co.jp of the detailed specification
1.15 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.
1.79 ! ohara 47: * $OpenXM: OpenXM_contrib2/asir2000/io/ox_asir.c,v 1.78 2016/08/24 08:21:03 ohara Exp $
1.15 noro 48: */
1.1 noro 49: #include "ca.h"
50: #include "parse.h"
1.6 noro 51: #include "signal.h"
1.1 noro 52: #include "ox.h"
53: #include "version.h"
54:
1.72 ohara 55: char *find_asirrc();
1.13 noro 56: int asir_ox_init();
1.1 noro 57:
1.36 noro 58: /* environement is defined in libpari.a */
1.73 noro 59: #if 0
1.51 saito 60: # if !( PARI_VERSION_CODE > 131588)
1.36 noro 61: extern jmp_buf environnement;
1.51 saito 62: # endif
1.73 noro 63: #endif
1.45 noro 64: extern int myrank_102,nserver_102;
1.1 noro 65:
66: extern int do_message;
67: extern int ox_flushing;
1.35 noro 68: extern JMP_BUF ox_env;
1.1 noro 69: extern MATHCAP my_mathcap;
70:
1.11 noro 71: extern int little_endian,ox_sock_id;
1.59 noro 72: extern char LastError[];
73: extern LIST LastStackTrace;
1.11 noro 74:
1.1 noro 75: int ox_sock_id;
1.11 noro 76: int lib_ox_need_conv;
1.1 noro 77:
1.59 noro 78: void create_error(ERR *,unsigned int ,char *,LIST trace);
1.19 noro 79:
1.20 noro 80: int asir_OperandStackSize;
81: Obj *asir_OperandStack;
82: int asir_OperandStackPtr = -1;
83:
84: void ox_io_init();
1.40 noro 85: void ox_asir_init(int,char **,char *);
1.20 noro 86: Obj asir_pop_one();
87: Obj asir_peek_one();
88: void asir_push_one(Obj);
89: void asir_end_flush();
90: int asir_executeString();
91: void asir_evalName(unsigned int);
92: void asir_setName(unsigned int);
93: void asir_pops();
94: void asir_popString();
95: void asir_popCMO(unsigned int);
96: void asir_popSerializedLocalObject();
97: void asir_pushCMOtag(unsigned int);
1.45 noro 98: void asir_set_rank_102(unsigned int);
99: void asir_tcp_accept_102(unsigned int);
100: void asir_tcp_connect_102(unsigned int);
101: void asir_reset_102(unsigned int serial);
1.47 noro 102: void asir_bcast_102(unsigned int serial);
103: void asir_reduce_102(unsigned int serial);
1.20 noro 104: LIST asir_GetErrorList();
105: char *name_of_cmd(int);
106: char *name_of_id(int);
107:
108: static void asir_do_cmd(int,unsigned int);
1.1 noro 109: static void asir_executeFunction(int);
1.67 noro 110: static void asir_executeFunctionSync(int);
1.1 noro 111:
1.43 noro 112: #if defined(MPI)
1.14 noro 113: /* XXX : currently MPI version supports only a homogeneous cluster. */
114:
1.1 noro 115: extern int mpi_nprocs,mpi_myid;
116:
117: void ox_mpi_master_init() {
1.14 noro 118: int i,idx;
1.1 noro 119:
1.14 noro 120: for ( i = 0; i < mpi_nprocs; i++ ) {
121: /* ordering information is not exchanged */
122: /* idx should be equal to i */
1.1 noro 123: idx = get_iofp(i,0,0);
1.68 ohara 124: register_server(0,idx,idx,-1);
1.1 noro 125: }
126: }
127:
128: void ox_mpi_slave_init() {
1.14 noro 129: int i,idx;
130:
1.1 noro 131: endian_init();
132: fclose(stdin);
1.14 noro 133: for ( i = 0; i < mpi_nprocs; i++ ) {
134: /* ordering information is not exchanged */
135: /* idx should be equal to i */
136: idx = get_iofp(i,0,0);
1.68 ohara 137: register_server(0,idx,idx,-1);
1.14 noro 138: }
1.1 noro 139: asir_OperandStackSize = BUFSIZ;
140: asir_OperandStack = (Obj *)CALLOC(asir_OperandStackSize,sizeof(Obj));
141: asir_OperandStackPtr = -1;
142: }
143: #endif
144:
145: void ox_main(int argc,char **argv) {
146: int id;
1.13 noro 147: int cmd;
1.1 noro 148: Obj obj;
149: ERR err;
150: unsigned int serial;
151: int ret;
152:
1.40 noro 153: ox_asir_init(argc,argv,"ox_asir");
1.1 noro 154: if ( do_message )
155: fprintf(stderr,"I'm an ox_asir, Version %d.\n",ASIR_VERSION);
1.35 noro 156: if ( SETJMP(ox_env) ) {
1.1 noro 157: while ( NEXT(asir_infile) )
158: closecurrentinput();
1.56 noro 159: resetpvs();
160: reset_engine();
161: reset_io();
1.1 noro 162: ox_send_sync(0);
163: }
164: while ( 1 ) {
165: serial = ox_recv(0,&id,&obj);
1.76 fujimoto 166: #if defined(VISUAL) || defined(__MINGW32__)
1.78 ohara 167: check_intr();
1.1 noro 168: #endif
169: if ( do_message )
170: fprintf(stderr,"#%d Got %s",serial,name_of_id(id));
171: switch ( id ) {
172: case OX_COMMAND:
173: cmd = ((USINT)obj)->body;
174: if ( ox_flushing )
175: break;
176: if ( do_message )
177: fprintf(stderr," %s\n",name_of_cmd(cmd));
1.35 noro 178: if ( ret = SETJMP(main_env) ) {
1.1 noro 179: if ( ret == 1 ) {
1.59 noro 180: create_error(&err,serial,LastError,LastStackTrace);
1.1 noro 181: asir_push_one((Obj)err);
1.54 noro 182: while ( NEXT(asir_infile) )
183: closecurrentinput();
1.63 noro 184: resetpvs();
1.1 noro 185: }
186: break;
187: }
188: asir_do_cmd(cmd,serial);
189: break;
190: case OX_DATA:
191: case OX_LOCAL_OBJECT_ASIR:
192: if ( ox_flushing )
193: break;
194: if ( do_message )
195: fprintf(stderr," -> data pushed");
196: asir_push_one(obj);
197: break;
198: case OX_SYNC_BALL:
199: asir_end_flush();
200: break;
201: default:
202: break;
203: }
204: if ( do_message )
205: fprintf(stderr,"\n");
206: }
207: }
208:
1.13 noro 209: static void asir_do_cmd(int cmd,unsigned int serial)
1.1 noro 210: {
211: MATHCAP client_mathcap;
212: Q q;
213: int i;
214: LIST list;
215:
216: switch ( cmd ) {
217: case SM_dupErrors:
218: list = asir_GetErrorList();
219: asir_push_one((Obj)list);
220: break;
221: case SM_getsp:
222: i = asir_OperandStackPtr+1;
223: STOQ(i,q);
224: asir_push_one((Obj)q);
225: break;
226: case SM_popSerializedLocalObject:
227: asir_popSerializedLocalObject();
228: break;
229: case SM_popCMO:
230: asir_popCMO(serial);
231: break;
232: case SM_popString:
233: asir_popString();
234: break;
235: case SM_setName:
236: asir_setName(serial);
237: break;
238: case SM_evalName:
239: asir_evalName(serial);
240: break;
241: case SM_executeStringByLocalParser:
242: asir_executeString();
243: break;
244: case SM_executeStringByLocalParserInBatchMode:
245: asir_executeString();
246: asir_pop_one();
247: break;
248: case SM_executeFunction:
249: asir_executeFunction(serial);
250: break;
1.67 noro 251: case SM_executeFunctionSync:
252: asir_executeFunctionSync(serial);
253: break;
1.1 noro 254: case SM_shutdown:
255: asir_terminate(2);
256: break;
257: case SM_pops:
258: asir_pops();
259: break;
260: case SM_mathcap:
261: asir_push_one((Obj)my_mathcap);
262: break;
263: case SM_setMathcap:
264: client_mathcap = (MATHCAP)asir_pop_one();
265: store_remote_mathcap(0,client_mathcap);
266: break;
1.18 noro 267: case SM_pushCMOtag:
268: asir_pushCMOtag(serial);
269: break;
1.45 noro 270: case SM_set_rank_102:
271: asir_set_rank_102(serial);
272: break;
273: case SM_tcp_accept_102:
274: asir_tcp_accept_102(serial);
275: break;
276: case SM_tcp_connect_102:
277: asir_tcp_connect_102(serial);
278: break;
279: case SM_reset_102:
280: asir_reset_102(serial);
281: break;
1.47 noro 282: case SM_bcast_102:
283: asir_bcast_102(serial);
284: break;
285: case SM_reduce_102:
286: asir_reduce_102(serial);
287: break;
1.1 noro 288: case SM_nop:
289: default:
290: break;
291: }
292: }
293:
1.20 noro 294: char *name_of_id(int id)
1.1 noro 295: {
296: switch ( id ) {
297: case OX_COMMAND:
298: return "OX_COMMAND";
299: break;
300: case OX_DATA:
301: return "OX_DATA";
302: break;
303: case OX_LOCAL_OBJECT_ASIR:
304: return "OX_LOCAL_OBJECT_ASIR";
305: break;
306: case OX_SYNC_BALL:
307: return "OX_SYNC_BALL";
308: break;
309: default:
310: return "Unknown id";
311: break;
312: }
313: }
314:
1.20 noro 315: char *name_of_cmd(int cmd)
1.1 noro 316: {
317: switch ( cmd ) {
318: case SM_popSerializedLocalObject:
319: return "SM_popSerializedLocalObject";
320: break;
321: case SM_popCMO:
322: return "SM_popCMO";
323: break;
324: case SM_popString:
325: return "SM_popString";
326: break;
327: case SM_pops:
328: return "SM_pops";
329: break;
330: case SM_setName:
331: return "SM_setName";
332: break;
333: case SM_evalName:
334: return "SM_evalName";
335: break;
336: case SM_executeStringByLocalParser:
337: return "SM_executeString";
338: break;
339: case SM_executeFunction:
340: return "SM_executeFunction";
341: break;
342: case SM_shutdown:
343: return "SM_shutdown";
344: break;
345: case SM_beginBlock:
346: return "SM_beginBlock";
347: break;
348: case SM_endBlock:
349: return "SM_endBlock";
350: break;
351: case SM_mathcap:
352: return "SM_mathcap";
353: break;
354: case SM_setMathcap:
355: return "SM_setMathcap";
356: break;
357: case SM_getsp:
358: return "SM_setMathcap";
359: break;
360: case SM_dupErrors:
361: return "SM_dupErrors";
362: break;
363: case SM_nop:
364: return "SM_nop";
1.18 noro 365: case SM_pushCMOtag:
366: return "SM_pushCMOtag";
1.45 noro 367: case SM_set_rank_102:
368: return "SM_set_rank_102";
369: break;
370: case SM_tcp_accept_102:
371: return "SM_tcp_accept_102";
372: break;
373: case SM_tcp_connect_102:
374: return "SM_tcp_connect_102";
375: case SM_reset_102:
376: return "SM_reset_102";
377: break;
1.47 noro 378: case SM_bcast_102:
379: return "SM_bcast_102";
380: break;
381: case SM_reduce_102:
382: return "SM_reduce_102";
383: break;
1.67 noro 384: case SM_executeFunctionSync:
385: return "SM_executeFunctionSync";
386: break;
1.1 noro 387: default:
388: return "Unknown cmd";
389: break;
390: }
391: }
392:
1.20 noro 393: LIST asir_GetErrorList()
1.1 noro 394: {
395: int i;
396: NODE n,n0;
397: LIST err;
398: Obj obj;
399:
400: for ( i = 0, n0 = 0; i <= asir_OperandStackPtr; i++ )
401: if ( (obj = asir_OperandStack[i]) && (OID(obj) == O_ERR) ) {
402: NEXTNODE(n0,n); BDY(n) = (pointer)obj;
403: }
404: if ( n0 )
405: NEXT(n) = 0;
406: MKLIST(err,n0);
407: return err;
408: }
409:
1.20 noro 410: void asir_popSerializedLocalObject()
1.1 noro 411: {
412: Obj obj;
413: VL t,vl;
414:
415: obj = asir_pop_one();
416: get_vars_recursive(obj,&vl);
417: for ( t = vl; t; t = NEXT(t) )
418: if ( t->v->attr == (pointer)V_UC )
419: error("bsave : not implemented");
420: ox_send_cmd(0,SM_beginBlock);
421: ox_send_local_ring(0,vl);
422: ox_send_local_data(0,obj);
423: ox_send_cmd(0,SM_endBlock);
424: }
425:
1.20 noro 426: void asir_popCMO(unsigned int serial)
1.1 noro 427: {
428: Obj obj;
429: ERR err;
430:
431: obj = asir_pop_one();
432: if ( valid_as_cmo(obj) )
433: ox_send_data(0,obj);
434: else {
1.59 noro 435: create_error(&err,serial,"cannot convert to CMO object",0);
1.1 noro 436: ox_send_data(0,err);
437: asir_push_one(obj);
1.45 noro 438: }
439: }
440:
1.47 noro 441: void asir_reduce_102(unsigned int serial)
442: {
443: Q r;
444: int root;
445: Obj data,obj;
446: ERR err;
447: STRING op;
448: char *opname;
449: void (*func)();
450:
451: func = 0;
452: op = (STRING)asir_pop_one();
453: opname = BDY(op);
454: r = (Q)asir_pop_one();
455: root = QTOS(r);
456: if ( !strcmp(opname,"+") )
457: func = arf_add;
458: else if ( !strcmp(opname,"*") )
459: func = arf_mul;
460: if ( !func ) {
1.59 noro 461: create_error(&err,serial,"Invalid opration in ox_reduce_102",0);
1.47 noro 462: asir_push_one(obj);
463: } else
464: ox_reduce_102(root,func);
465: }
466:
467: void asir_bcast_102(unsigned int serial)
468: {
469: Q r;
470: int root;
471: Obj data;
472:
473: r = (Q)asir_pop_one();
474: root = QTOS(r);
475: ox_bcast_102(root);
476: }
477:
1.45 noro 478: void asir_reset_102(unsigned int serial)
479: {
480: int i,j,id;
481: Obj obj;
482:
483: for ( i = 0; i < myrank_102; i++ )
484: do {
485: ox_recv_102(i,&id,&obj);
486: } while ( id != OX_SYNC_BALL );
1.50 noro 487: for ( i = myrank_102+1; i < nserver_102; i++ )
1.45 noro 488: ox_send_sync_102(i);
489: }
490:
491: void asir_set_rank_102(unsigned int serial)
492: {
493: Obj obj;
494: Q rank,nserver;
495: int n,r,stat;
496: NODE arg;
497: ERR err;
498:
499: rank = (Q)asir_pop_one();
500: nserver = (Q)asir_pop_one();
501: stat = 0;
502: if ( !nserver || !INT(nserver) || !INT(rank) ) {
503: stat = -1;
504: } else {
505: n = QTOS(nserver); r = QTOS(rank);
506: if ( n <= 0 || r < 0 || r >= n ) {
507: stat = -1;
508: }
509: myrank_102 = r;
510: nserver_102 = n;
511: }
512: if ( !stat ) return;
513: else {
1.59 noro 514: create_error(&err,serial,"Invalid argument(s) in ox_set_rank_102",0);
1.45 noro 515: asir_push_one(obj);
516: }
517: }
518:
519: void asir_tcp_accept_102(unsigned int serial)
520: {
521: Obj obj;
1.46 noro 522: Q r,p;
1.45 noro 523: ERR err;
1.46 noro 524: char port_str[BUFSIZ];
525: int port,s,use_unix,rank;
1.45 noro 526:
1.46 noro 527: r = (Q)asir_pop_one();
528: p = (Q)asir_pop_one();
529: if ( IS_CYGWIN || !p || NUM(p) ) {
530: port = QTOS(p);
531: sprintf(port_str,"%d",port);
532: use_unix = 0;
533: } else {
534: strcpy(port_str,BDY((STRING)p));
535: use_unix = 1;
536: }
537: s = try_bind_listen(use_unix,port_str);
538: s = try_accept(use_unix,s);
539: rank = QTOS((Q)r);
540: if ( register_102(s,rank,1) < 0 ) {
541: create_error(&err,serial,
1.59 noro 542: "failed to bind or accept in ox_tcp_accept_102",0);
1.45 noro 543: asir_push_one((Obj)err);
544: }
545: }
546:
547: void asir_tcp_connect_102(unsigned int serial)
548: {
549: Obj obj;
1.46 noro 550: Q r,p;
551: STRING h;
1.45 noro 552: ERR err;
1.46 noro 553: char *host;
554: char port_str[BUFSIZ];
555: int port,s,use_unix,rank;
556:
557: r = (Q)asir_pop_one();
558: p = (Q)asir_pop_one();
559: h = (STRING)asir_pop_one();
560: if ( IS_CYGWIN || !p || NUM(p) ) {
561: port = QTOS(p);
562: sprintf(port_str,"%d",port);
563: use_unix = 0;
1.49 noro 564: host = BDY((STRING)h);
1.46 noro 565: } else {
566: strcpy(port_str,BDY((STRING)p));
567: use_unix = 1;
1.49 noro 568: host = 0;
1.46 noro 569: }
570: s = try_connect(use_unix,host,port_str);
571: rank = QTOS((Q)r);
572: if ( register_102(s,rank,1) < 0 ) {
573: create_error(&err,serial,
1.59 noro 574: "failed to connect in ox_tcp_connect_102",0);
1.45 noro 575: asir_push_one((Obj)err);
1.1 noro 576: }
577: }
578:
1.20 noro 579: void asir_pushCMOtag(unsigned int serial)
1.18 noro 580: {
581: Obj obj;
582: ERR err;
583: USINT ui;
584: int tag;
585:
586: obj = asir_peek_one();
587: if ( cmo_tag(obj,&tag) ) {
588: MKUSINT(ui,tag);
589: asir_push_one((Obj)ui);
590: } else {
1.59 noro 591: create_error(&err,serial,"cannot convert to CMO object",0);
1.18 noro 592: asir_push_one((Obj)err);
593: }
594: }
595:
1.64 noro 596: void print_to_wfep(Obj obj)
597: {
598: asir_push_one(obj);
599: asir_popString();
600: }
601:
1.65 noro 602: extern int wfep_mode;
603:
1.20 noro 604: void asir_popString()
1.1 noro 605: {
606: Obj val;
1.53 noro 607: char *buf;
1.1 noro 608: int l;
609: STRING str;
610:
611: val = asir_pop_one();
612: if ( !val )
1.53 noro 613: buf = "0";
1.65 noro 614: else if ( wfep_mode && OID(val) == O_ERR ) {
615: /* XXX : for wfep */
616: ox_send_data(0,val); return;
617: } else {
1.1 noro 618: l = estimate_length(CO,val);
619: buf = (char *)ALLOCA(l+1);
620: soutput_init(buf);
621: sprintexpr(CO,val);
622: }
1.52 noro 623: MKSTR(str,buf);
1.1 noro 624: ox_send_data(0,str);
625: }
626:
1.20 noro 627: void asir_pops()
1.1 noro 628: {
629: int n;
630:
631: n = (int)(((USINT)asir_pop_one())->body);
632: asir_OperandStackPtr = MAX(asir_OperandStackPtr-n,-1);
633: }
634:
1.20 noro 635: void asir_setName(unsigned int serial)
1.1 noro 636: {
637: char *name;
1.71 ohara 638: size_t l,n;
1.1 noro 639: char *dummy = "=0;";
640: SNODE snode;
641: ERR err;
642:
643: name = ((STRING)asir_pop_one())->body;
644: l = strlen(name);
645: n = l+strlen(dummy)+1;
646: parse_strp = (char *)ALLOCA(n);
647: sprintf(parse_strp,"%s%s",name,dummy);
648: if ( mainparse(&snode) ) {
1.59 noro 649: create_error(&err,serial,"cannot set to variable",0);
1.1 noro 650: asir_push_one((Obj)err);
651: } else {
652: FA1((FNODE)FA0(snode)) = (pointer)mkfnode(1,I_FORMULA,asir_pop_one());
653: evalstat(snode);
654: }
655: }
656:
1.20 noro 657: void asir_evalName(unsigned int serial)
1.1 noro 658: {
659: char *name;
1.71 ohara 660: size_t l,n;
1.1 noro 661: SNODE snode;
662: ERR err;
663: pointer val;
664:
665: name = ((STRING)asir_pop_one())->body;
666: l = strlen(name);
667: n = l+2;
668: parse_strp = (char *)ALLOCA(n);
669: sprintf(parse_strp,"%s;",name);
670: if ( mainparse(&snode) ) {
1.59 noro 671: create_error(&err,serial,"no such variable",0);
1.1 noro 672: val = (pointer)err;
673: } else
674: val = evalstat(snode);
675: asir_push_one(val);
676: }
677:
1.55 noro 678: char *augment_backslash(char *s)
679: {
680: char *p,*r;
681: int i;
682:
683: for ( i = 0, p = s; *p; p++, i++ ) if ( *p == '\\' ) i++;
684: r = (char *)MALLOC_ATOMIC((i+1)*sizeof(char));
685: for ( i = 0, p = s; *p; p++, i++ ) {
686: if ( *p == '\\' ) r[i++] = '\\';
687: r[i] = *p;
688: }
689: return r;
690: }
691:
1.20 noro 692: int asir_executeString()
1.1 noro 693: {
694: SNODE snode;
695: pointer val;
696: char *cmd;
1.73 noro 697: #if 0
1.41 ohara 698: #if defined(PARI)
1.1 noro 699: recover(0);
1.36 noro 700: /* environement is defined in libpari.a */
1.51 saito 701: # if !(PARI_VERSION_CODE > 131588 )
1.36 noro 702: if ( setjmp(environnement) ) {
1.1 noro 703: avma = top; recover(1);
704: resetenv("");
705: }
1.51 saito 706: # endif
1.1 noro 707: #endif
1.73 noro 708: #endif
1.1 noro 709: cmd = ((STRING)asir_pop_one())->body;
1.58 noro 710: /* XXX : probably this is useless */
711: #if 0
1.55 noro 712: parse_strp = augment_backslash(cmd);
1.58 noro 713: #else
714: parse_strp = cmd;
715: #endif
1.62 noro 716: asir_infile->ln = 1;
1.1 noro 717: if ( mainparse(&snode) ) {
718: return -1;
719: }
720: val = evalstat(snode);
721: if ( NEXT(asir_infile) ) {
722: while ( NEXT(asir_infile) ) {
723: if ( mainparse(&snode) ) {
724: asir_push_one(val);
725: return -1;
726: }
727: nextbp = 0;
728: val = evalstat(snode);
729: }
730: }
731: asir_push_one(val);
732: return 0;
733: }
734:
735: static void asir_executeFunction(int serial)
736: {
737: char *func;
738: int argc;
739: FUNC f;
740: Obj result;
741: NODE n,n1;
742: STRING fname;
743: char *path;
744: ERR err;
1.5 noro 745: Obj arg;
1.1 noro 746: static char buf[BUFSIZ];
747:
1.5 noro 748: arg = asir_pop_one();
749: if ( !arg || OID(arg) != O_STR ) {
750: sprintf(buf,"executeFunction : invalid function name");
751: goto error;
752: } else
753: func = ((STRING)arg)->body;
754:
755: arg = asir_pop_one();
756: if ( !arg || OID(arg) != O_USINT ) {
757: sprintf(buf,"executeFunction : invalid argc");
758: goto error;
759: } else
760: argc = (int)(((USINT)arg)->body);
1.1 noro 761:
762: for ( n = 0; argc; argc-- ) {
763: NEXTNODE(n,n1);
764: BDY(n1) = (pointer)asir_pop_one();
765: }
766: if ( n )
767: NEXT(n1) = 0;
768:
1.59 noro 769: #if 0
1.1 noro 770: if ( !strcmp(func,"load") ) {
771: fname = (STRING)BDY(n);
772: if ( OID(fname) == O_STR ) {
773: searchasirpath(BDY(fname),&path);
774: if ( path ) {
775: if ( do_message )
776: fprintf(stderr,"loading %s\n",path);
777: execasirfile(path);
778: } else
779: if ( do_message )
780: fprintf(stderr,"load : %s not found in the search path\n",BDY(fname));
781: }
782: result = 0;
783: } else {
1.59 noro 784: #endif
1.1 noro 785: searchf(noargsysf,func,&f);
786: if ( !f )
1.69 noro 787: gen_searchf_searchonly(func,&f);
1.1 noro 788: if ( !f ) {
789: sprintf(buf,"executeFunction : the function %s not found",func);
1.5 noro 790: goto error;
1.1 noro 791: } else {
792: result = (Obj)bevalf(f,n);
793: }
1.59 noro 794: #if 0
1.1 noro 795: }
1.59 noro 796: #endif
1.67 noro 797: printf("executeFunction done\n");
1.5 noro 798: asir_push_one(result);
799: return;
800:
801: error:
1.59 noro 802: create_error(&err,serial,buf,0);
1.5 noro 803: result = (Obj)err;
1.1 noro 804: asir_push_one(result);
805: }
806:
1.67 noro 807: static void asir_executeFunctionSync(int serial)
808: {
809: char *func;
810: int argc,i;
811: FUNC f;
812: Obj result=0;
813: NODE n,n1;
814: STRING fname;
815: char *path;
816: ERR err;
817: Obj arg;
818: static char buf[BUFSIZ];
819:
820: arg = asir_pop_one();
821: if ( !arg || OID(arg) != O_STR ) {
822: sprintf(buf,"executeFunction : invalid function name");
823: goto error;
824: } else
825: func = ((STRING)arg)->body;
826:
827: arg = asir_pop_one();
828: if ( !arg || OID(arg) != O_USINT ) {
829: sprintf(buf,"executeFunction : invalid argc");
830: goto error;
831: } else
832: argc = (int)(((USINT)arg)->body);
833:
834: for ( n = 0; argc; argc-- ) {
835: NEXTNODE(n,n1);
836: BDY(n1) = (pointer)asir_pop_one();
837: }
838: if ( n )
839: NEXT(n1) = 0;
840:
841: ox_send_data(0,ONE);
842:
843: #if 0
844: if ( !strcmp(func,"load") ) {
845: fname = (STRING)BDY(n);
846: if ( OID(fname) == O_STR ) {
847: searchasirpath(BDY(fname),&path);
848: if ( path ) {
849: if ( do_message )
850: fprintf(stderr,"loading %s\n",path);
851: execasirfile(path);
852: } else
853: if ( do_message )
854: fprintf(stderr,"load : %s not found in the search path\n",BDY(fname));
855: }
856: result = 0;
857: } else {
858: #endif
859: searchf(noargsysf,func,&f);
860: if ( !f )
1.70 noro 861: gen_searchf_searchonly(func,&f);
1.67 noro 862: if ( !f ) {
863: sprintf(buf,"executeFunction : the function %s not found",func);
864: goto error;
865: } else {
866: result = (Obj)bevalf(f,n);
867: }
868: #if 0
869: }
870: #endif
871: printf("executeFunctionSync done\n");
872: ox_send_data(0,result);
873: return;
874:
875: error:
876: create_error(&err,serial,buf,0);
877: result = (Obj)err;
878: ox_send_data(0,result);
879: }
880:
1.20 noro 881: void asir_end_flush()
1.1 noro 882: {
883: ox_flushing = 0;
884: }
885:
886: /*
887: asir_OperandStackPtr points to the surface of the stack.
888: That is, the data at the stack top is
889: asir_OperandStack[asir_OperandStackPtr].
890: */
891:
892:
1.20 noro 893: void asir_push_one(Obj obj)
1.1 noro 894: {
895: if ( !obj || OID(obj) != O_VOID ) {
896: asir_OperandStackPtr++;
897: if ( asir_OperandStackPtr >= asir_OperandStackSize ) {
898: asir_OperandStackSize += BUFSIZ;
899: asir_OperandStack
900: = (Obj *)REALLOC(asir_OperandStack,
901: asir_OperandStackSize*sizeof(Obj));
902: }
903: asir_OperandStack[asir_OperandStackPtr] = obj;
904: }
905: }
906:
1.20 noro 907: Obj asir_pop_one() {
1.1 noro 908: if ( asir_OperandStackPtr < 0 ) {
909: if ( do_message )
910: fprintf(stderr,"OperandStack underflow");
911: return 0;
912: } else {
913: if ( do_message )
914: fprintf(stderr,"pop at %d\n",asir_OperandStackPtr);
915: return asir_OperandStack[asir_OperandStackPtr--];
1.18 noro 916: }
917: }
918:
1.20 noro 919: Obj asir_peek_one() {
1.18 noro 920: if ( asir_OperandStackPtr < 0 ) {
921: if ( do_message )
922: fprintf(stderr,"OperandStack underflow");
923: return 0;
924: } else {
925: if ( do_message )
926: fprintf(stderr,"peek at %d\n",asir_OperandStackPtr);
927: return asir_OperandStack[asir_OperandStackPtr];
1.1 noro 928: }
929: }
930:
1.40 noro 931: void ox_asir_init(int argc,char **argv,char *servername)
1.1 noro 932: {
1.72 ohara 933: char *ifname;
1.1 noro 934: extern int GC_dont_gc;
935: extern int do_asirrc;
936: extern int do_server_in_X11;
1.37 noro 937: extern char displayname[];
1.1 noro 938: static ox_asir_initialized = 0;
1.61 noro 939: int do_server_sav;
1.76 fujimoto 940: #if !defined(VISUAL) && !defined(__MINGW32__)
1.32 noro 941: int tmp;
942: #endif
1.1 noro 943:
1.57 noro 944: GC_init();
1.76 fujimoto 945: #if !defined(VISUAL) && !defined(__MINGW32__) && !defined(MPI)
1.1 noro 946: do_server_in_X11 = 1; /* XXX */
947: #endif
948: asir_save_handler();
1.73 noro 949: #if 0
1.41 ohara 950: #if defined(PARI)
1.1 noro 951: risa_pari_init();
952: #endif
1.73 noro 953: #endif
1.1 noro 954: srandom((int)get_current_time());
955:
956: rtime_init();
957: env_init();
958: endian_init();
1.44 noro 959: cppname_init();
1.1 noro 960: process_args(--argc,++argv);
1.37 noro 961: #if defined(__CYGWIN__)
962: if ( !displayname[0] )
963: do_server_in_X11 = 0; /* XXX */
964: #endif
1.1 noro 965: output_init();
966: arf_init();
967: nglob_init();
968: glob_init();
969: sig_init();
970: tty_init();
971: debug_init();
972: pf_init();
973: sysf_init();
974: parif_init();
1.66 noro 975: order_init();
1.76 fujimoto 976: #if defined(VISUAL) || defined(__MINGW32__)
1.1 noro 977: init_socket();
978: #endif
979: #if defined(UINIT)
980: reg_sysf();
981: #endif
1.59 noro 982: /* the bottom of the input stack */
983: input_init(0,"string");
984:
1.72 ohara 985: if ( do_asirrc && (ifname = find_asirrc()) ) {
1.61 noro 986: do_server_sav = do_server_in_X11;
987: do_server_in_X11 = 0;
1.60 noro 988: if ( !SETJMP(main_env) )
989: execasirfile(ifname);
1.61 noro 990: do_server_in_X11 = do_server_sav;
1.1 noro 991: }
1.59 noro 992:
1.30 noro 993: /* XXX Windows compatibility */
994: ox_io_init();
1.40 noro 995: create_my_mathcap(servername);
1.1 noro 996: }
997:
1.20 noro 998: void ox_io_init() {
1.1 noro 999: unsigned char c,rc;
1.21 noro 1000: extern int I_am_server;
1.26 noro 1001:
1.33 noro 1002: /* XXX : ssh forwards stdin to a remote host on PC Unix */
1003: #if defined(linux)
1004: #include <sys/param.h>
1.32 noro 1005: int i;
1006:
1007: close(0);
1008: for ( i = 5; i < NOFILE; i++ )
1009: close(i);
1.33 noro 1010: #elif defined(__FreeBSD__)
1.27 noro 1011: #include <sys/resource.h>
1.33 noro 1012: int i;
1.32 noro 1013: struct rlimit rl;
1.27 noro 1014:
1.32 noro 1015: getrlimit(RLIMIT_NOFILE,&rl);
1016: close(0);
1017: for ( i = 5; i < rl.rlim_cur; i++ )
1018: close(i);
1.27 noro 1019: #endif
1.1 noro 1020:
1.21 noro 1021: I_am_server = 1;
1.1 noro 1022: endian_init();
1.76 fujimoto 1023: #if defined(VISUAL) || defined(__MINGW32__)
1.1 noro 1024: if ( !ox_sock_id )
1025: exit(0);
1026: iofp[0].in = WSIO_open(ox_sock_id,"r");
1027: iofp[0].out = WSIO_open(ox_sock_id,"w");
1028: #else
1029: iofp[0].in = fdopen(3,"r");
1030: iofp[0].out = fdopen(4,"w");
1031:
1.34 noro 1032: #if !defined(__CYGWIN__)
1.1 noro 1033: setbuffer(iofp[0].in,(char *)malloc(LBUFSIZ),LBUFSIZ);
1034: setbuffer(iofp[0].out,(char *)malloc(LBUFSIZ),LBUFSIZ);
1.34 noro 1035: #endif
1.77 ohara 1036: set_signal(SIGUSR1,ox_usr1_handler);
1.1 noro 1037: #endif
1038: asir_OperandStackSize = BUFSIZ;
1039: asir_OperandStack = (Obj *)CALLOC(asir_OperandStackSize,sizeof(Obj));
1040: asir_OperandStackPtr = -1;
1041: if ( little_endian )
1042: c = 1;
1043: else
1044: c = 0xff;
1045: /* server : write -> read */
1046: write_char(iofp[0].out,&c); ox_flush_stream_force(0);
1047: read_char(iofp[0].in,&rc);
1048: iofp[0].conv = c == rc ? 0 : 1;
1.14 noro 1049: /* XXX; for raw I/O */
1.68 ohara 1050: register_server(0,0,0,-1);
1.3 noro 1051: }
1052:
1.76 fujimoto 1053: #if !defined(VISUAL) && !defined(__MINGW32__)
1.3 noro 1054: /*
1055: * Library mode functions
1056: */
1057:
1058: /*
1059: * Converts a binary encoded CMO into a risa object
1060: * and pushes it onto the stack.
1061: */
1062:
1063: void asir_ox_push_cmo(void *cmo)
1064: {
1065: Obj obj;
1066:
1067: ox_copy_init(cmo);
1068: ox_buf_to_obj_as_cmo(&obj);
1069: asir_push_one(obj);
1070: }
1071:
1072: /*
1073: * Pop an object from the stack and converts it
1.28 noro 1074: * into a binary encoded CMO.
1.3 noro 1075: */
1076:
1077: int asir_ox_pop_cmo(void *cmo, int limit)
1078: {
1079: Obj obj;
1080: int len;
1.11 noro 1081: ERR err;
1.3 noro 1082:
1083: obj = asir_pop_one();
1.10 noro 1084: if ( !valid_as_cmo(obj) ) {
1.11 noro 1085: asir_push_one(obj);
1.59 noro 1086: create_error(&err,0,"The object at the stack top is invalid as a CMO.",0);
1.11 noro 1087: obj = (Obj)err;
1.10 noro 1088: }
1.3 noro 1089: len = count_as_cmo(obj);
1090: if ( len <= limit ) {
1091: ox_copy_init(cmo);
1092: ox_obj_to_buf_as_cmo(obj);
1093: return len;
1094: } else
1095: return -1;
1.28 noro 1096: }
1097:
1098: int asir_ox_pop_string(void *string, int limit)
1099: {
1100: Obj val;
1101: int l;
1102:
1103: val = asir_pop_one();
1104: if ( !val ) {
1105: if ( limit >= 2 ) {
1106: sprintf(string,"0");
1107: l = strlen(string);
1108: } else
1109: l = -1;
1110: } else {
1111: l = estimate_length(CO,val);
1112: if ( l+1 <= limit ) {
1113: soutput_init(string);
1114: sprintexpr(CO,val);
1115: l = strlen(string);
1116: } else
1117: l = -1;
1118: }
1119: return l;
1.3 noro 1120: }
1121:
1122: /*
1123: * Executes an SM command.
1124: */
1125:
1.13 noro 1126: void asir_ox_push_cmd(int cmd)
1.3 noro 1127: {
1.7 noro 1128: int ret;
1129: ERR err;
1130: extern char LastError[];
1131:
1.35 noro 1132: if ( ret = SETJMP(main_env) ) {
1.12 noro 1133: asir_reset_handler();
1.7 noro 1134: if ( ret == 1 ) {
1.59 noro 1135: create_error(&err,0,LastError,LastStackTrace); /* XXX */
1.7 noro 1136: asir_push_one((Obj)err);
1137: }
1.12 noro 1138: } else {
1139: asir_save_handler();
1140: asir_set_handler();
1.7 noro 1141: asir_do_cmd(cmd,0);
1.12 noro 1142: asir_reset_handler();
1143: }
1.3 noro 1144: }
1145:
1146: /*
1147: * Executes a string written in Asir.
1148: */
1149:
1150: void asir_ox_execute_string(char *s)
1151: {
1152: STRING str;
1.8 noro 1153: int ret;
1154: ERR err;
1155: extern char LastError[];
1.3 noro 1156:
1157: MKSTR(str,s);
1158: asir_push_one((Obj)str);
1.35 noro 1159: if ( ret = SETJMP(main_env) ) {
1.12 noro 1160: asir_reset_handler();
1.8 noro 1161: if ( ret == 1 ) {
1.59 noro 1162: create_error(&err,0,LastError,LastStackTrace); /* XXX */
1.8 noro 1163: asir_push_one((Obj)err);
1164: }
1.12 noro 1165: } else {
1166: asir_save_handler();
1167: asir_set_handler();
1.8 noro 1168: asir_executeString();
1.12 noro 1169: asir_reset_handler();
1170: }
1.3 noro 1171: }
1172:
1173: /*
1174: * Returns the size as a CMO of the object
1175: * at the top of the stack.
1176: */
1177:
1178: int asir_ox_peek_cmo_size()
1179: {
1180: Obj obj;
1181: int len;
1182:
1.38 noro 1183: obj = asir_peek_one();
1.10 noro 1184: if ( !valid_as_cmo(obj) ) {
1185: fprintf(stderr,"The object at the stack top is invalid as a CMO.\n");
1186: return 0;
1187: }
1.3 noro 1188: len = count_as_cmo(obj);
1.38 noro 1189: return len;
1190: }
1191:
1192: int asir_ox_peek_cmo_string_length()
1193: {
1194: Obj obj;
1195: int len;
1196:
1197: obj = asir_peek_one();
1198: if ( !valid_as_cmo(obj) ) {
1199: fprintf(stderr,"The object at the stack top is invalid as a CMO.\n");
1200: return 0;
1201: }
1202: len = estimate_length(CO,obj);
1.39 noro 1203: return len+1;
1.3 noro 1204: }
1205:
1206: /*
1207: * Initialization.
1.11 noro 1208: * byteorder=0 => native
1209: * =1 => network byte order
1.3 noro 1210: */
1211:
1.13 noro 1212: int asir_ox_init(int byteorder)
1.3 noro 1213: {
1214: int tmp;
1.72 ohara 1215: char *ifname;
1.3 noro 1216: extern int GC_dont_gc;
1217: extern int do_asirrc;
1218: extern int do_server_in_X11;
1219: static ox_asir_initialized = 0;
1220:
1.57 noro 1221: GC_init();
1.76 fujimoto 1222: #if !defined(VISUAL) && !defined(__MINGW32__) && !defined(MPI)
1.9 noro 1223: do_server_in_X11 = 0; /* XXX */
1.3 noro 1224: #endif
1225: asir_save_handler();
1.73 noro 1226: #if 0
1.41 ohara 1227: #if defined(PARI)
1.3 noro 1228: risa_pari_init();
1229: #endif
1.73 noro 1230: #endif
1.3 noro 1231: srandom((int)get_current_time());
1232:
1233: rtime_init();
1234: env_init();
1235: endian_init();
1236: /* process_args(argc,argv); */
1237: output_init();
1238: arf_init();
1239: nglob_init();
1240: glob_init();
1241: sig_init();
1242: tty_init();
1243: debug_init();
1244: pf_init();
1245: sysf_init();
1246: parif_init();
1.76 fujimoto 1247: #if defined(VISUAL) || defined(__MINGW32__)
1.3 noro 1248: init_socket();
1249: #endif
1250: #if defined(UINIT)
1251: reg_sysf();
1252: #endif
1.60 noro 1253: input_init(0,"string");
1.72 ohara 1254: if ( do_asirrc && (ifname = find_asirrc()) ) {
1.60 noro 1255: if ( !SETJMP(main_env) )
1256: execasirfile(ifname);
1.3 noro 1257: }
1258:
1259: asir_OperandStackSize = BUFSIZ;
1260: asir_OperandStack = (Obj *)CALLOC(asir_OperandStackSize,sizeof(Obj));
1261: asir_OperandStackPtr = -1;
1.11 noro 1262: if ( little_endian && byteorder )
1263: lib_ox_need_conv = 1;
1.3 noro 1264: else
1.11 noro 1265: lib_ox_need_conv = 0;
1.3 noro 1266: do_message = 0;
1.11 noro 1267: create_my_mathcap("ox_asir");
1.12 noro 1268: asir_reset_handler();
1.13 noro 1269: return 0;
1.1 noro 1270: }
1.17 noro 1271: #endif
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>
![[BACK]](/icons/cvsweb/back.gif){kind=icon}
Return to ox_asir.c CVS log ![[TXT]](/icons/cvsweb/text.gif){kind=icon}
![[DIR]](/icons/cvsweb/dir.gif){kind=icon}
Up to [local] / OpenXM_contrib2 / asir2000 / io