Annotation of OpenXM/src/ox_toolkit/ox.c, Revision 1.27
1.1 ohara 1: /* -*- mode: C; coding: euc-japan -*- */
1.27 ! ohara 2: /* $OpenXM: OpenXM/src/ox_toolkit/ox.c,v 1.26 2003/08/21 12:44:06 ohara Exp $ */
1.1 ohara 3:
1.8 ohara 4: /*
5: This module includes functions for sending/receiveng CMO's.
6: Some commnets is written in Japanese by the EUC-JP coded
7: character set.
1.1 ohara 8: */
9:
10: #include <stdio.h>
11: #include <stdlib.h>
1.20 ohara 12: #include <stdarg.h>
1.1 ohara 13: #include <string.h>
14: #include <unistd.h>
15: #include <fcntl.h>
1.5 ohara 16: #include <sys/file.h>
1.13 ohara 17: #include <time.h>
1.1 ohara 18:
19: #include "mysocket.h"
1.12 ohara 20: #include "ox_toolkit.h"
1.1 ohara 21: #include "parse.h"
22:
1.20 ohara 23: static FILE *ox_stderr = NULL;
24:
1.17 ohara 25: /* sorting by the value of CMO_xxx. (for debugging) */
1.13 ohara 26: static cmo_null* receive_cmo_null(OXFILE *oxfp);
27: static cmo_int32* receive_cmo_int32(OXFILE *oxfp);
28: static cmo_string* receive_cmo_string(OXFILE *oxfp);
29: static cmo_mathcap* receive_cmo_mathcap(OXFILE *oxfp);
30: static cmo_list* receive_cmo_list(OXFILE *oxfp);
31: static cmo_monomial32* receive_cmo_monomial32(OXFILE *oxfp);
32: static cmo_zero* receive_cmo_zero(OXFILE *oxfp);
33: static cmo_dms_generic* receive_cmo_dms_generic(OXFILE *oxfp);
34: static cmo_ring_by_name* receive_cmo_ring_by_name(OXFILE *oxfp);
35: static cmo_distributed_polynomial* receive_cmo_distributed_polynomial(OXFILE *oxfp);
1.26 ohara 36: static cmo_recursive_polynomial* receive_cmo_recursive_polynomial(OXFILE *oxfp);
37: static cmo_polynomial_in_one_variable* receive_cmo_polynomial_in_one_variable(OXFILE *oxfp);
1.13 ohara 38: static cmo_error2* receive_cmo_error2(OXFILE *oxfp);
39:
40: static int send_cmo_null(OXFILE *oxfp, cmo_null* c);
41: static int send_cmo_int32(OXFILE *oxfp, cmo_int32* m);
42: static int send_cmo_string(OXFILE *oxfp, cmo_string* m);
43: static int send_cmo_mathcap(OXFILE *oxfp, cmo_mathcap* c);
44: static int send_cmo_list(OXFILE *oxfp, cmo_list* c);
45: static int send_cmo_monomial32(OXFILE *oxfp, cmo_monomial32* c);
1.22 ohara 46: static int send_cmo_error2(OXFILE *oxfp, cmo_error2* c);
47: static int send_cmo_distributed_polynomial(OXFILE *oxfp, cmo_distributed_polynomial* c);
1.26 ohara 48: static int send_cmo_polynomial_in_one_variable(OXFILE *oxfp, cmo_polynomial_in_one_variable* c);
49: static int send_cmo_recursive_polynomial(OXFILE *oxfp, cmo_recursive_polynomial* c);
1.22 ohara 50:
51: static cmo_zz* receive_cmo_zz(OXFILE *oxfp);
52: static void receive_mpz(OXFILE *oxfp, mpz_ptr mpz);
1.13 ohara 53: static int send_cmo_zz(OXFILE *oxfp, cmo_zz* c);
54: static int send_mpz(OXFILE *oxfp, mpz_ptr mpz);
1.3 ohara 55:
1.8 ohara 56: /* hook functions. (yet not implemented) */
1.2 ohara 57: static hook_t hook_before_send_cmo = NULL;
58: static hook_t hook_after_send_cmo = NULL;
59:
60: int add_hook_before_send_cmo(hook_t func)
61: {
1.13 ohara 62: hook_before_send_cmo = func;
63: return 0;
1.2 ohara 64: }
65:
66: int add_hook_after_send_cmo(hook_t func)
67: {
1.13 ohara 68: hook_after_send_cmo = func;
69: return 0;
1.2 ohara 70: }
71:
1.13 ohara 72: static cmo *call_hook_before_send_cmo(OXFILE *oxfp, cmo *c)
1.2 ohara 73: {
1.13 ohara 74: if (hook_before_send_cmo != NULL) {
75: return hook_before_send_cmo(oxfp, c);
76: }
77: return c;
1.2 ohara 78: }
79:
1.13 ohara 80: static cmo *call_hook_after_send_cmo(OXFILE *oxfp, cmo *c)
1.2 ohara 81: {
1.13 ohara 82: if (hook_after_send_cmo != NULL) {
83: return hook_after_send_cmo(oxfp, c);
84: }
85: return c;
1.2 ohara 86: }
1.1 ohara 87:
1.7 ohara 88: /* Handling an error. */
1.1 ohara 89: static int current_received_serial = 0;
90:
1.7 ohara 91: /* If an error object be needed, then a server call the following function. */
1.1 ohara 92: cmo_error2* make_error_object(int err_code, cmo *ob)
93: {
94: cmo_list* li = new_cmo_list();
1.13 ohara 95: list_append(li, (cmo *)new_cmo_int32(current_received_serial));
96: list_append(li, (cmo *)new_cmo_int32(err_code));
97: list_append(li, ob);
1.1 ohara 98: return new_cmo_error2((cmo *)li);
99: }
100:
1.7 ohara 101: /* getting a next serial number. */
1.13 ohara 102: int next_serial(OXFILE *oxfp)
1.1 ohara 103: {
1.13 ohara 104: return oxfp->serial_number++;
1.1 ohara 105: }
106:
1.7 ohara 107: /* sending an object of int32 type. (not equal to cmo_int32 type) */
1.13 ohara 108: int send_int32(OXFILE *oxfp, int int32)
1.1 ohara 109: {
1.13 ohara 110: return oxfp->send_int32(oxfp, int32);
1.1 ohara 111: }
112:
1.13 ohara 113: /* receiving an object of int32 type. (not equal to cmo_int32 type) */
114: int receive_int32(OXFILE *oxfp)
1.1 ohara 115: {
1.13 ohara 116: return oxfp->receive_int32(oxfp);
1.1 ohara 117: }
118:
1.13 ohara 119: /* receiving an (OX_tag, serial number) */
120: int receive_ox_tag(OXFILE *oxfp)
1.1 ohara 121: {
1.13 ohara 122: int tag = receive_int32(oxfp);
1.16 ohara 123: oxfp->received_serial_number = receive_int32(oxfp);
1.13 ohara 124: return tag;
1.1 ohara 125: }
126:
1.13 ohara 127: /* sending an (OX_tag, serial number) */
128: int send_ox_tag(OXFILE *oxfp, int tag)
1.3 ohara 129: {
1.13 ohara 130: send_int32(oxfp, tag);
131: return send_int32(oxfp, next_serial(oxfp));
1.1 ohara 132: }
133:
1.7 ohara 134: /* functions named receive_cmo_*. */
1.13 ohara 135: static cmo_null* receive_cmo_null(OXFILE *oxfp)
1.1 ohara 136: {
137: return new_cmo_null();
138: }
139:
1.13 ohara 140: static cmo_int32* receive_cmo_int32(OXFILE *oxfp)
1.1 ohara 141: {
1.13 ohara 142: int i = receive_int32(oxfp);
1.1 ohara 143: return new_cmo_int32(i);
144: }
145:
1.13 ohara 146: static cmo_string* receive_cmo_string(OXFILE *oxfp)
1.1 ohara 147: {
1.13 ohara 148: int len = receive_int32(oxfp);
1.25 ohara 149: char* s = MALLOC(len+1);
1.1 ohara 150: memset(s, '\0', len+1);
151: if (len > 0) {
1.13 ohara 152: oxf_read(s, 1, len, oxfp);
1.1 ohara 153: }
154: return new_cmo_string(s);
155: }
156:
1.13 ohara 157: static cmo_mathcap* receive_cmo_mathcap(OXFILE *oxfp)
1.1 ohara 158: {
1.13 ohara 159: cmo* ob = receive_cmo(oxfp);
1.1 ohara 160: return new_cmo_mathcap(ob);
161: }
162:
1.13 ohara 163: static cmo_list* receive_cmo_list(OXFILE *oxfp)
1.1 ohara 164: {
165: cmo* ob;
166: cmo_list* c = new_cmo_list();
1.13 ohara 167: int len = receive_int32(oxfp);
1.1 ohara 168:
169: while (len>0) {
1.13 ohara 170: ob = receive_cmo(oxfp);
171: list_append(c, ob);
1.1 ohara 172: len--;
173: }
174: return c;
175: }
176:
1.13 ohara 177: static cmo_monomial32* receive_cmo_monomial32(OXFILE *oxfp)
1.1 ohara 178: {
179: int i;
1.13 ohara 180: int len = receive_int32(oxfp);
1.1 ohara 181: cmo_monomial32* c = new_cmo_monomial32(len);
182:
183: for(i=0; i<len; i++) {
1.13 ohara 184: c->exps[i] = receive_int32(oxfp);
1.1 ohara 185: }
1.13 ohara 186: c->coef = receive_cmo(oxfp);
1.1 ohara 187: return c;
188: }
189:
1.13 ohara 190: static cmo_zz* receive_cmo_zz(OXFILE *oxfp)
1.1 ohara 191: {
192: cmo_zz* c = new_cmo_zz();
1.13 ohara 193: receive_mpz(oxfp, c->mpz);
1.1 ohara 194: return c;
195: }
196:
1.13 ohara 197: static cmo_zero* receive_cmo_zero(OXFILE *oxfp)
1.1 ohara 198: {
199: return new_cmo_zero();
200: }
201:
1.13 ohara 202: static cmo_dms_generic* receive_cmo_dms_generic(OXFILE *oxfp)
1.1 ohara 203: {
204: return new_cmo_dms_generic();
205: }
206:
1.13 ohara 207: static cmo_ring_by_name* receive_cmo_ring_by_name(OXFILE *oxfp)
1.1 ohara 208: {
1.13 ohara 209: cmo* ob = receive_cmo(oxfp);
210: /* We need to check semantics but yet ... */
1.1 ohara 211: return new_cmo_ring_by_name(ob);
212: }
213:
1.26 ohara 214: static cmo_recursive_polynomial* receive_cmo_recursive_polynomial(OXFILE *oxfp)
215: {
1.27 ! ohara 216: cmo_list* ringdef = (cmo_list *)receive_cmo(oxfp);
! 217: cmo* coef = receive_cmo(oxfp);
1.26 ohara 218: return new_cmo_recursive_polynomial(ringdef, coef);
219: }
220:
1.13 ohara 221: static cmo_distributed_polynomial* receive_cmo_distributed_polynomial(OXFILE *oxfp)
1.1 ohara 222: {
223: cmo* ob;
224: cmo_distributed_polynomial* c = new_cmo_distributed_polynomial();
1.13 ohara 225: int len = receive_int32(oxfp);
226: c->ringdef = receive_cmo(oxfp);
1.1 ohara 227:
228: while (len>0) {
1.13 ohara 229: ob = receive_cmo(oxfp);
230: list_append((cmo_list *)c, ob);
1.1 ohara 231: len--;
232: }
233: return c;
234: }
235:
1.26 ohara 236: static cmo_polynomial_in_one_variable* receive_cmo_polynomial_in_one_variable(OXFILE *oxfp)
237: {
238: cmo* coef;
239: cmo_polynomial_in_one_variable* c;
240: int len = receive_int32(oxfp);
241: int var = receive_int32(oxfp);
242: int exp;
243: c = new_cmo_polynomial_in_one_variable(var);
244: while (len>0) {
245: exp = receive_int32(oxfp);
246: coef = receive_cmo(oxfp);
1.27 ! ohara 247: list_append_monomial((cmo_list *)c, coef, exp);
1.26 ohara 248: len--;
249: }
250: return c;
251: }
252:
1.13 ohara 253: static cmo_error2* receive_cmo_error2(OXFILE *oxfp)
1.1 ohara 254: {
1.13 ohara 255: cmo* ob = receive_cmo(oxfp);
1.1 ohara 256: return new_cmo_error2(ob);
257: }
258:
1.17 ohara 259: /* receive_cmo() is called after receive_ox_tag(). */
1.13 ohara 260: cmo* receive_cmo(OXFILE *oxfp)
1.1 ohara 261: {
1.24 ohara 262: int tag = receive_int32(oxfp);
263: return receive_cmo_tag(oxfp, tag);
264: }
265:
266: cmo *receive_cmo_tag(OXFILE *oxfp, int tag)
267: {
1.1 ohara 268: cmo* m;
269: switch(tag) {
270: case CMO_NULL:
1.13 ohara 271: m = receive_cmo_null(oxfp);
1.1 ohara 272: break;
273: case CMO_INT32:
1.13 ohara 274: m = (cmo *)receive_cmo_int32(oxfp);
1.1 ohara 275: break;
276: case CMO_STRING:
1.13 ohara 277: m = (cmo *)receive_cmo_string(oxfp);
1.1 ohara 278: break;
279: case CMO_MATHCAP:
1.13 ohara 280: m = (cmo *)receive_cmo_mathcap(oxfp);
1.1 ohara 281: break;
282: case CMO_LIST:
1.13 ohara 283: m = (cmo *)receive_cmo_list(oxfp);
1.1 ohara 284: break;
285: case CMO_MONOMIAL32:
1.13 ohara 286: m = (cmo *)receive_cmo_monomial32(oxfp);
1.1 ohara 287: break;
288: case CMO_ZZ:
1.13 ohara 289: m = (cmo *)receive_cmo_zz(oxfp);
1.1 ohara 290: break;
291: case CMO_ZERO:
1.13 ohara 292: m = (cmo *)receive_cmo_zero(oxfp);
1.1 ohara 293: break;
294: case CMO_DMS_GENERIC:
1.13 ohara 295: m = (cmo *)receive_cmo_dms_generic(oxfp);
1.1 ohara 296: break;
297: case CMO_RING_BY_NAME:
1.13 ohara 298: m = (cmo *)receive_cmo_ring_by_name(oxfp);
1.1 ohara 299: break;
300: case CMO_DISTRIBUTED_POLYNOMIAL:
1.13 ohara 301: m = (cmo *)receive_cmo_distributed_polynomial(oxfp);
1.1 ohara 302: break;
1.26 ohara 303: case CMO_RECURSIVE_POLYNOMIAL:
304: m = (cmo *)receive_cmo_recursive_polynomial(oxfp);
305: break;
306: case CMO_POLYNOMIAL_IN_ONE_VARIABLE:
307: m = (cmo *)receive_cmo_polynomial_in_one_variable(oxfp);
1.1 ohara 308: case CMO_ERROR2:
1.13 ohara 309: m = (cmo *)receive_cmo_error2(oxfp);
1.1 ohara 310: break;
311: case CMO_DATUM:
312: case CMO_QQ:
313: default:
1.13 ohara 314: m = NULL;
1.20 ohara 315: ox_printf("the CMO (%d) is not implemented.\n", tag);
1.1 ohara 316: }
317: return m;
318: }
319:
1.13 ohara 320: static void receive_mpz(OXFILE *oxfp, mpz_ptr mpz)
1.1 ohara 321: {
322: int i;
1.13 ohara 323: int size = receive_int32(oxfp);
1.1 ohara 324: int len = abs(size);
325: resize_mpz(mpz, size);
326:
327: for(i=0; i<len; i++) {
1.13 ohara 328: mpz->_mp_d[i] = receive_int32(oxfp);
1.1 ohara 329: }
330: }
331:
1.13 ohara 332: void send_ox_command(OXFILE *oxfp, int sm_command)
1.1 ohara 333: {
1.13 ohara 334: send_ox_tag(oxfp, OX_COMMAND);
335: send_int32(oxfp, sm_command);
336: oxf_flush(oxfp);
1.1 ohara 337: }
338:
1.13 ohara 339: void ox_close(OXFILE *sv)
1.1 ohara 340: {
1.13 ohara 341: send_ox_command(oxf_control(sv), SM_control_kill);
1.7 ohara 342: sleep(2);
1.13 ohara 343: /* We wait thar an OpenXM server terminates. */
1.20 ohara 344: ox_printf("I have closed the connection to an Open XM server.\n");
1.1 ohara 345: }
346:
1.13 ohara 347: void ox_shutdown(OXFILE *sv)
1.3 ohara 348: {
1.13 ohara 349: /* We need to use SM_shutdown but yet ... */
350: ox_close(sv);
1.3 ohara 351: }
352:
1.13 ohara 353: void ox_cmo_rpc(OXFILE *sv, char *function, int argc, cmo *argv[])
1.3 ohara 354: {
1.13 ohara 355: int i = argc;
356: while(i-- > 0) {
357: send_ox_cmo(sv, argv[i]);
358: }
359: send_ox_cmo(sv, (cmo *)new_cmo_int32(argc));
360: send_ox_cmo(sv, (cmo *)new_cmo_string(function));
361: send_ox_command(sv, SM_executeFunction);
1.3 ohara 362: }
363:
1.13 ohara 364: void ox_execute_string(OXFILE *sv, char* s)
1.3 ohara 365: {
1.13 ohara 366: send_ox_cmo(sv, (cmo *)new_cmo_string(s));
367: send_ox_command(sv, SM_executeStringByLocalParser);
1.3 ohara 368: }
369:
1.13 ohara 370: void ox_push_cmd(OXFILE *sv, int sm_code)
1.1 ohara 371: {
1.13 ohara 372: send_ox_command(sv, sm_code);
1.1 ohara 373: }
374:
1.13 ohara 375: cmo_mathcap* ox_mathcap(OXFILE *sv)
1.1 ohara 376: {
1.13 ohara 377: send_ox_command(sv, SM_mathcap);
378: send_ox_command(sv, SM_popCMO);
379: receive_ox_tag(sv); /* OX_DATA */
380: return (cmo_mathcap *)receive_cmo(sv);
1.1 ohara 381: }
382:
1.13 ohara 383: char* ox_popString(OXFILE *sv)
1.1 ohara 384: {
385: cmo_string* m = NULL;
386:
1.13 ohara 387: send_ox_command(sv, SM_popString);
388: receive_ox_tag(sv); /* OX_DATA */
389: m = (cmo_string *)receive_cmo(sv);
1.1 ohara 390: return m->s;
391: }
392:
1.13 ohara 393: void ox_pops(OXFILE *sv, int num)
1.3 ohara 394: {
1.13 ohara 395: send_ox_cmo(sv, (cmo *)new_cmo_int32(num));
396: send_ox_command(sv, SM_pops);
1.3 ohara 397: }
398:
1.13 ohara 399: cmo* ox_pop_cmo(OXFILE *sv)
1.3 ohara 400: {
1.13 ohara 401: send_ox_command(sv, SM_popCMO);
402: receive_ox_tag(sv); /* OX_DATA */
403: return receive_cmo(sv);
1.3 ohara 404: }
405:
1.13 ohara 406: void ox_push_cmo(OXFILE *sv, cmo *c)
1.3 ohara 407: {
1.13 ohara 408: send_ox_cmo(sv, c);
1.3 ohara 409: }
410:
1.7 ohara 411: /* a dummy function for flushing a connection. */
1.13 ohara 412: int ox_flush(OXFILE *sv)
1.5 ohara 413: {
1.13 ohara 414: return 1;
1.5 ohara 415: }
416:
1.13 ohara 417: void ox_reset(OXFILE *sv)
1.1 ohara 418: {
1.13 ohara 419: send_ox_command(oxf_control(sv), SM_control_reset_connection);
420: while(receive_ox_tag(sv) != OX_SYNC_BALL) {
421: receive_cmo(sv); /* skipping a message. */
1.1 ohara 422: }
423:
1.13 ohara 424: send_ox_tag(sv, OX_SYNC_BALL);
1.20 ohara 425: ox_printf("I have reset an Open XM server.\n");
1.1 ohara 426: }
427:
1.13 ohara 428: void send_ox(OXFILE *oxfp, ox *m)
1.1 ohara 429: {
430: switch(m->tag) {
1.13 ohara 431: case OX_DATA:
432: send_ox_cmo(oxfp, ((ox_data *)m)->cmo);
1.1 ohara 433: break;
1.13 ohara 434: case OX_COMMAND:
435: send_ox_command(oxfp, ((ox_command *)m)->command);
1.1 ohara 436: break;
437: default:
438: /* CMO?? */
1.13 ohara 439: send_ox_cmo(oxfp, (cmo *)m);
1.1 ohara 440: }
441: }
442:
1.13 ohara 443: void send_ox_cmo(OXFILE *oxfp, cmo* m)
1.1 ohara 444: {
1.13 ohara 445: send_ox_tag(oxfp, OX_DATA);
446: send_cmo(oxfp, m);
447: oxf_flush(oxfp);
1.1 ohara 448: }
449:
1.8 ohara 450: /* send_cmo_* functions */
1.13 ohara 451: static int send_cmo_null(OXFILE *oxfp, cmo_null* c)
1.1 ohara 452: {
453: return 0;
454: }
455:
1.13 ohara 456: static int send_cmo_int32(OXFILE *oxfp, cmo_int32* m)
1.1 ohara 457: {
1.13 ohara 458: return send_int32(oxfp, m->i);
1.1 ohara 459: }
460:
1.13 ohara 461: static int send_cmo_string(OXFILE *oxfp, cmo_string* m)
1.1 ohara 462: {
463: int len = (m->s != NULL)? strlen(m->s): 0;
1.13 ohara 464: send_int32(oxfp, len);
1.1 ohara 465: if (len > 0) {
1.13 ohara 466: oxf_write(m->s, 1, len, oxfp);
1.1 ohara 467: }
468: return 0;
469: }
470:
1.13 ohara 471: static int send_cmo_mathcap(OXFILE *oxfp, cmo_mathcap* c)
1.1 ohara 472: {
1.13 ohara 473: send_cmo(oxfp, c->ob);
1.1 ohara 474: return 0;
475: }
476:
1.13 ohara 477: static int send_cmo_list(OXFILE *oxfp, cmo_list* c)
1.1 ohara 478: {
1.13 ohara 479: cell* el = list_first(c);
480: int len = list_length(c);
481: send_int32(oxfp, len);
482:
483: while(!list_endof(c, el)) {
484: send_cmo(oxfp, el->cmo);
485: el = list_next(el);
1.1 ohara 486: }
487: return 0;
488: }
489:
1.13 ohara 490: static int send_cmo_distributed_polynomial(OXFILE *oxfp, cmo_distributed_polynomial* c)
1.1 ohara 491: {
1.13 ohara 492: cell* el = list_first((cmo_list *)c);
493: int len = list_length((cmo_list *)c);
494: send_int32(oxfp, len);
495: send_cmo(oxfp, c->ringdef);
496: while(!list_endof((cmo_list *)c, el)) {
497: send_cmo(oxfp, el->cmo);
498: el = list_next(el);
1.1 ohara 499: }
500: return 0;
501: }
502:
1.26 ohara 503: static int send_cmo_polynomial_in_one_variable(OXFILE *oxfp, cmo_polynomial_in_one_variable* c)
504: {
1.27 ! ohara 505: cell* el = list_first((cmo_list *)c);
! 506: int len = list_length((cmo_list *)c);
1.26 ohara 507: send_int32(oxfp, len);
508: send_int32(oxfp, c->var);
509:
1.27 ! ohara 510: while(!list_endof((cmo_list *)c, el)) {
! 511: send_int32(oxfp, el->exp);
1.26 ohara 512: send_cmo(oxfp, el->cmo);
513: el = list_next(el);
514: }
515: return 0;
516: }
517:
1.13 ohara 518: static int send_cmo_monomial32(OXFILE *oxfp, cmo_monomial32* c)
1.1 ohara 519: {
520: int i;
521: int len = c->length;
1.13 ohara 522: send_int32(oxfp, len);
1.1 ohara 523: for(i=0; i<len; i++) {
1.13 ohara 524: send_int32(oxfp, c->exps[i]);
1.1 ohara 525: }
1.13 ohara 526: send_cmo(oxfp, c->coef);
1.1 ohara 527: return 0;
528: }
529:
1.13 ohara 530: static int send_cmo_zz(OXFILE *oxfp, cmo_zz* c)
1.1 ohara 531: {
1.13 ohara 532: send_mpz(oxfp, c->mpz);
1.1 ohara 533: return 0;
534: }
535:
1.26 ohara 536: static int send_cmo_recursive_polynomial(OXFILE *oxfp, cmo_recursive_polynomial* c)
537: {
1.27 ! ohara 538: send_cmo(oxfp, (cmo *)c->ringdef);
1.26 ohara 539: send_cmo(oxfp, c->coef);
540: return 0;
541: }
542:
1.13 ohara 543: static int send_cmo_error2(OXFILE *oxfp, cmo_error2* c)
1.1 ohara 544: {
1.13 ohara 545: send_cmo(oxfp, c->ob);
1.1 ohara 546: return 0;
547: }
548:
1.8 ohara 549: /* sending a CMO. (Remarks: OX_tag is already sent.) */
1.13 ohara 550: void send_cmo(OXFILE *oxfp, cmo* c)
1.1 ohara 551: {
552: int tag = c->tag;
553:
1.13 ohara 554: c = call_hook_before_send_cmo(oxfp, c);
1.2 ohara 555:
1.13 ohara 556: send_int32(oxfp, tag);
1.1 ohara 557: switch(tag) {
558: case CMO_NULL:
559: case CMO_ZERO:
560: case CMO_DMS_GENERIC:
1.13 ohara 561: send_cmo_null(oxfp, c); /* empty function. */
1.1 ohara 562: break;
563: case CMO_INT32:
1.13 ohara 564: send_cmo_int32(oxfp, (cmo_int32 *)c);
1.1 ohara 565: break;
566: case CMO_STRING:
1.13 ohara 567: send_cmo_string(oxfp, (cmo_string *)c);
1.1 ohara 568: break;
569: case CMO_MATHCAP:
570: case CMO_ERROR2:
571: case CMO_RING_BY_NAME:
572: case CMO_INDETERMINATE:
1.13 ohara 573: send_cmo_mathcap(oxfp, (cmo_mathcap *)c);
1.1 ohara 574: break;
575: case CMO_LIST:
1.13 ohara 576: send_cmo_list(oxfp, (cmo_list *)c);
1.1 ohara 577: break;
578: case CMO_MONOMIAL32:
1.13 ohara 579: send_cmo_monomial32(oxfp, (cmo_monomial32 *)c);
1.1 ohara 580: break;
581: case CMO_ZZ:
1.13 ohara 582: send_cmo_zz(oxfp, (cmo_zz *)c);
1.1 ohara 583: break;
584: case CMO_DISTRIBUTED_POLYNOMIAL:
1.13 ohara 585: send_cmo_distributed_polynomial(oxfp, (cmo_distributed_polynomial *)c);
1.26 ohara 586: break;
587: case CMO_RECURSIVE_POLYNOMIAL:
588: send_cmo_recursive_polynomial(oxfp, (cmo_recursive_polynomial *)c);
589: break;
590: case CMO_POLYNOMIAL_IN_ONE_VARIABLE:
591: send_cmo_polynomial_in_one_variable(oxfp, (cmo_polynomial_in_one_variable *)c);
1.1 ohara 592: break;
593: default:
1.13 ohara 594: call_hook_after_send_cmo(oxfp, c);
1.1 ohara 595: }
596: }
597:
1.13 ohara 598: static int send_mpz(OXFILE *oxfp, mpz_ptr mpz)
1.1 ohara 599: {
600: int i;
601: int len = abs(mpz->_mp_size);
1.13 ohara 602: send_int32(oxfp, mpz->_mp_size);
1.1 ohara 603: for(i=0; i<len; i++) {
1.13 ohara 604: send_int32(oxfp, mpz->_mp_d[i]);
1.1 ohara 605: }
606: return 0;
607: }
608:
609: ox_data* new_ox_data(cmo* c)
610: {
1.25 ohara 611: ox_data* m = MALLOC(sizeof(ox_data));
1.1 ohara 612: m->tag = OX_DATA;
613: m->cmo = c;
614: return m;
615: }
616:
617: ox_command* new_ox_command(int sm_code)
618: {
1.25 ohara 619: ox_command* m = MALLOC(sizeof(ox_command));
1.1 ohara 620: m->tag = OX_COMMAND;
621: m->command = sm_code;
622: return m;
623: }
624:
625: ox_sync_ball* new_ox_sync_ball()
626: {
1.25 ohara 627: ox_sync_ball *m = MALLOC(sizeof(ox_sync_ball));
1.1 ohara 628: m->tag = OX_SYNC_BALL;
629: return m;
1.19 ohara 630: }
631:
632: int ox_stderr_init(FILE *fp)
633: {
1.21 ohara 634: ox_stderr = fp;
635: if (ox_stderr != NULL) {
636: setbuf(ox_stderr, NULL);
637: }
1.27 ! ohara 638: return 0;
1.20 ohara 639: }
640:
641: int ox_printf(char *format, ...)
642: {
1.21 ohara 643: if (ox_stderr != NULL) {
644: va_list ap;
645: va_start(ap, format);
646: vfprintf(ox_stderr, format, ap);
647: }
1.27 ! ohara 648: return 0;
1.1 ohara 649: }
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