Annotation of OpenXM/src/ox_toolkit/ox.c, Revision 1.34
1.1 ohara 1: /* -*- mode: C; coding: euc-japan -*- */
1.34 ! ohara 2: /* $OpenXM: OpenXM/src/ox_toolkit/ox.c,v 1.33 2005/03/03 07:25:17 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);
1.32 ohara 38: static cmo_double* receive_cmo_double(OXFILE *oxfp);
1.13 ohara 39: static cmo_error2* receive_cmo_error2(OXFILE *oxfp);
40:
41: static int send_cmo_null(OXFILE *oxfp, cmo_null* c);
42: static int send_cmo_int32(OXFILE *oxfp, cmo_int32* m);
43: static int send_cmo_string(OXFILE *oxfp, cmo_string* m);
44: static int send_cmo_mathcap(OXFILE *oxfp, cmo_mathcap* c);
45: static int send_cmo_list(OXFILE *oxfp, cmo_list* c);
46: static int send_cmo_monomial32(OXFILE *oxfp, cmo_monomial32* c);
1.32 ohara 47: static int send_cmo_double(OXFILE *oxfp, cmo_double* c);
1.22 ohara 48: static int send_cmo_error2(OXFILE *oxfp, cmo_error2* c);
49: static int send_cmo_distributed_polynomial(OXFILE *oxfp, cmo_distributed_polynomial* c);
1.26 ohara 50: static int send_cmo_polynomial_in_one_variable(OXFILE *oxfp, cmo_polynomial_in_one_variable* c);
51: static int send_cmo_recursive_polynomial(OXFILE *oxfp, cmo_recursive_polynomial* c);
1.22 ohara 52:
53: static cmo_zz* receive_cmo_zz(OXFILE *oxfp);
54: static void receive_mpz(OXFILE *oxfp, mpz_ptr mpz);
1.13 ohara 55: static int send_cmo_zz(OXFILE *oxfp, cmo_zz* c);
56: static int send_mpz(OXFILE *oxfp, mpz_ptr mpz);
1.3 ohara 57:
1.8 ohara 58: /* hook functions. (yet not implemented) */
1.2 ohara 59: static hook_t hook_before_send_cmo = NULL;
60: static hook_t hook_after_send_cmo = NULL;
61:
62: int add_hook_before_send_cmo(hook_t func)
63: {
1.13 ohara 64: hook_before_send_cmo = func;
65: return 0;
1.2 ohara 66: }
67:
68: int add_hook_after_send_cmo(hook_t func)
69: {
1.13 ohara 70: hook_after_send_cmo = func;
71: return 0;
1.2 ohara 72: }
73:
1.13 ohara 74: static cmo *call_hook_before_send_cmo(OXFILE *oxfp, cmo *c)
1.2 ohara 75: {
1.13 ohara 76: if (hook_before_send_cmo != NULL) {
77: return hook_before_send_cmo(oxfp, c);
78: }
79: return c;
1.2 ohara 80: }
81:
1.13 ohara 82: static cmo *call_hook_after_send_cmo(OXFILE *oxfp, cmo *c)
1.2 ohara 83: {
1.13 ohara 84: if (hook_after_send_cmo != NULL) {
85: return hook_after_send_cmo(oxfp, c);
86: }
87: return c;
1.2 ohara 88: }
1.1 ohara 89:
1.7 ohara 90: /* Handling an error. */
1.1 ohara 91: static int current_received_serial = 0;
92:
1.7 ohara 93: /* If an error object be needed, then a server call the following function. */
1.1 ohara 94: cmo_error2* make_error_object(int err_code, cmo *ob)
95: {
96: cmo_list* li = new_cmo_list();
1.13 ohara 97: list_append(li, (cmo *)new_cmo_int32(current_received_serial));
98: list_append(li, (cmo *)new_cmo_int32(err_code));
99: list_append(li, ob);
1.1 ohara 100: return new_cmo_error2((cmo *)li);
101: }
102:
1.7 ohara 103: /* getting a next serial number. */
1.13 ohara 104: int next_serial(OXFILE *oxfp)
1.1 ohara 105: {
1.13 ohara 106: return oxfp->serial_number++;
1.1 ohara 107: }
108:
1.7 ohara 109: /* sending an object of int32 type. (not equal to cmo_int32 type) */
1.13 ohara 110: int send_int32(OXFILE *oxfp, int int32)
1.1 ohara 111: {
1.13 ohara 112: return oxfp->send_int32(oxfp, int32);
1.1 ohara 113: }
114:
1.13 ohara 115: /* receiving an object of int32 type. (not equal to cmo_int32 type) */
116: int receive_int32(OXFILE *oxfp)
1.1 ohara 117: {
1.13 ohara 118: return oxfp->receive_int32(oxfp);
1.1 ohara 119: }
120:
1.32 ohara 121: /* sending an object of int32 type. (not equal to cmo_int32 type) */
122: int send_double(OXFILE *oxfp, double d)
123: {
124: return oxfp->send_double(oxfp, d);
125: }
126:
127: /* receiving an object of int32 type. (not equal to cmo_int32 type) */
128: double receive_double(OXFILE *oxfp)
129: {
130: return oxfp->receive_double(oxfp);
131: }
132:
1.13 ohara 133: /* receiving an (OX_tag, serial number) */
134: int receive_ox_tag(OXFILE *oxfp)
1.1 ohara 135: {
1.13 ohara 136: int tag = receive_int32(oxfp);
1.16 ohara 137: oxfp->received_serial_number = receive_int32(oxfp);
1.13 ohara 138: return tag;
1.1 ohara 139: }
140:
1.13 ohara 141: /* sending an (OX_tag, serial number) */
142: int send_ox_tag(OXFILE *oxfp, int tag)
1.3 ohara 143: {
1.13 ohara 144: send_int32(oxfp, tag);
145: return send_int32(oxfp, next_serial(oxfp));
1.1 ohara 146: }
147:
1.7 ohara 148: /* functions named receive_cmo_*. */
1.13 ohara 149: static cmo_null* receive_cmo_null(OXFILE *oxfp)
1.1 ohara 150: {
151: return new_cmo_null();
152: }
153:
1.13 ohara 154: static cmo_int32* receive_cmo_int32(OXFILE *oxfp)
1.1 ohara 155: {
1.13 ohara 156: int i = receive_int32(oxfp);
1.1 ohara 157: return new_cmo_int32(i);
158: }
159:
1.13 ohara 160: static cmo_string* receive_cmo_string(OXFILE *oxfp)
1.1 ohara 161: {
1.13 ohara 162: int len = receive_int32(oxfp);
1.25 ohara 163: char* s = MALLOC(len+1);
1.1 ohara 164: memset(s, '\0', len+1);
165: if (len > 0) {
1.13 ohara 166: oxf_read(s, 1, len, oxfp);
1.1 ohara 167: }
168: return new_cmo_string(s);
169: }
170:
1.13 ohara 171: static cmo_mathcap* receive_cmo_mathcap(OXFILE *oxfp)
1.1 ohara 172: {
1.13 ohara 173: cmo* ob = receive_cmo(oxfp);
1.1 ohara 174: return new_cmo_mathcap(ob);
175: }
176:
1.13 ohara 177: static cmo_list* receive_cmo_list(OXFILE *oxfp)
1.1 ohara 178: {
179: cmo* ob;
180: cmo_list* c = new_cmo_list();
1.13 ohara 181: int len = receive_int32(oxfp);
1.1 ohara 182:
183: while (len>0) {
1.13 ohara 184: ob = receive_cmo(oxfp);
185: list_append(c, ob);
1.1 ohara 186: len--;
187: }
188: return c;
189: }
190:
1.13 ohara 191: static cmo_monomial32* receive_cmo_monomial32(OXFILE *oxfp)
1.1 ohara 192: {
193: int i;
1.13 ohara 194: int len = receive_int32(oxfp);
1.1 ohara 195: cmo_monomial32* c = new_cmo_monomial32(len);
196:
197: for(i=0; i<len; i++) {
1.13 ohara 198: c->exps[i] = receive_int32(oxfp);
1.1 ohara 199: }
1.13 ohara 200: c->coef = receive_cmo(oxfp);
1.1 ohara 201: return c;
202: }
203:
1.13 ohara 204: static cmo_zz* receive_cmo_zz(OXFILE *oxfp)
1.1 ohara 205: {
206: cmo_zz* c = new_cmo_zz();
1.13 ohara 207: receive_mpz(oxfp, c->mpz);
1.1 ohara 208: return c;
209: }
210:
1.33 ohara 211: static cmo_qq* receive_cmo_qq(OXFILE *oxfp)
212: {
1.34 ! ohara 213: mpz_t num, den;
! 214: mpz_init(num);
! 215: mpz_init(den);
! 216: receive_mpz(oxfp, num);
! 217: receive_mpz(oxfp, den);
! 218: return new_cmo_qq_set_mpz(num, den);
1.33 ohara 219: }
220:
1.13 ohara 221: static cmo_zero* receive_cmo_zero(OXFILE *oxfp)
1.1 ohara 222: {
223: return new_cmo_zero();
224: }
225:
1.13 ohara 226: static cmo_dms_generic* receive_cmo_dms_generic(OXFILE *oxfp)
1.1 ohara 227: {
228: return new_cmo_dms_generic();
229: }
230:
1.13 ohara 231: static cmo_ring_by_name* receive_cmo_ring_by_name(OXFILE *oxfp)
1.1 ohara 232: {
1.13 ohara 233: cmo* ob = receive_cmo(oxfp);
234: /* We need to check semantics but yet ... */
1.1 ohara 235: return new_cmo_ring_by_name(ob);
236: }
237:
1.26 ohara 238: static cmo_recursive_polynomial* receive_cmo_recursive_polynomial(OXFILE *oxfp)
239: {
1.27 ohara 240: cmo_list* ringdef = (cmo_list *)receive_cmo(oxfp);
241: cmo* coef = receive_cmo(oxfp);
1.26 ohara 242: return new_cmo_recursive_polynomial(ringdef, coef);
243: }
244:
1.13 ohara 245: static cmo_distributed_polynomial* receive_cmo_distributed_polynomial(OXFILE *oxfp)
1.1 ohara 246: {
247: cmo* ob;
248: cmo_distributed_polynomial* c = new_cmo_distributed_polynomial();
1.13 ohara 249: int len = receive_int32(oxfp);
250: c->ringdef = receive_cmo(oxfp);
1.1 ohara 251:
252: while (len>0) {
1.13 ohara 253: ob = receive_cmo(oxfp);
254: list_append((cmo_list *)c, ob);
1.1 ohara 255: len--;
256: }
257: return c;
258: }
259:
1.26 ohara 260: static cmo_polynomial_in_one_variable* receive_cmo_polynomial_in_one_variable(OXFILE *oxfp)
261: {
262: cmo* coef;
263: cmo_polynomial_in_one_variable* c;
264: int len = receive_int32(oxfp);
265: int var = receive_int32(oxfp);
266: int exp;
267: c = new_cmo_polynomial_in_one_variable(var);
268: while (len>0) {
269: exp = receive_int32(oxfp);
270: coef = receive_cmo(oxfp);
1.27 ohara 271: list_append_monomial((cmo_list *)c, coef, exp);
1.26 ohara 272: len--;
273: }
274: return c;
275: }
276:
1.32 ohara 277: static cmo_double* receive_cmo_double(OXFILE *oxfp)
278: {
279: double d = receive_double(oxfp);
280: return new_cmo_double(d);
281: }
282:
1.29 ohara 283: static cmo_indeterminate* receive_cmo_indeterminate(OXFILE *oxfp)
284: {
285: cmo* ob = receive_cmo(oxfp);
286: return new_cmo_indeterminate(ob);
287: }
288:
1.28 ohara 289: static cmo_tree* receive_cmo_tree(OXFILE *oxfp)
290: {
291: cmo_string* name = (cmo_string *)receive_cmo(oxfp);
292: cmo_list* attrib = (cmo_list *)receive_cmo(oxfp);
293: cmo_list* leaves = (cmo_list *)receive_cmo(oxfp);
294: return new_cmo_tree(name, attrib, leaves);
295: }
296:
297: static cmo_lambda* receive_cmo_lambda(OXFILE *oxfp)
298: {
299: cmo_list* args = (cmo_list *)receive_cmo(oxfp);
300: cmo_tree* body = (cmo_tree *)receive_cmo(oxfp);
301: return new_cmo_lambda(args, body);
302: }
303:
1.13 ohara 304: static cmo_error2* receive_cmo_error2(OXFILE *oxfp)
1.1 ohara 305: {
1.13 ohara 306: cmo* ob = receive_cmo(oxfp);
1.1 ohara 307: return new_cmo_error2(ob);
308: }
309:
1.17 ohara 310: /* receive_cmo() is called after receive_ox_tag(). */
1.13 ohara 311: cmo* receive_cmo(OXFILE *oxfp)
1.1 ohara 312: {
1.24 ohara 313: int tag = receive_int32(oxfp);
314: return receive_cmo_tag(oxfp, tag);
315: }
316:
317: cmo *receive_cmo_tag(OXFILE *oxfp, int tag)
318: {
1.1 ohara 319: cmo* m;
320: switch(tag) {
321: case CMO_NULL:
1.13 ohara 322: m = receive_cmo_null(oxfp);
1.1 ohara 323: break;
324: case CMO_INT32:
1.13 ohara 325: m = (cmo *)receive_cmo_int32(oxfp);
1.1 ohara 326: break;
327: case CMO_STRING:
1.13 ohara 328: m = (cmo *)receive_cmo_string(oxfp);
1.1 ohara 329: break;
330: case CMO_MATHCAP:
1.13 ohara 331: m = (cmo *)receive_cmo_mathcap(oxfp);
1.1 ohara 332: break;
333: case CMO_LIST:
1.13 ohara 334: m = (cmo *)receive_cmo_list(oxfp);
1.1 ohara 335: break;
336: case CMO_MONOMIAL32:
1.13 ohara 337: m = (cmo *)receive_cmo_monomial32(oxfp);
1.1 ohara 338: break;
339: case CMO_ZZ:
1.13 ohara 340: m = (cmo *)receive_cmo_zz(oxfp);
1.1 ohara 341: break;
1.33 ohara 342: case CMO_QQ:
343: m = (cmo *)receive_cmo_qq(oxfp);
344: break;
1.1 ohara 345: case CMO_ZERO:
1.13 ohara 346: m = (cmo *)receive_cmo_zero(oxfp);
1.1 ohara 347: break;
348: case CMO_DMS_GENERIC:
1.13 ohara 349: m = (cmo *)receive_cmo_dms_generic(oxfp);
1.1 ohara 350: break;
351: case CMO_RING_BY_NAME:
1.13 ohara 352: m = (cmo *)receive_cmo_ring_by_name(oxfp);
1.1 ohara 353: break;
354: case CMO_DISTRIBUTED_POLYNOMIAL:
1.13 ohara 355: m = (cmo *)receive_cmo_distributed_polynomial(oxfp);
1.1 ohara 356: break;
1.26 ohara 357: case CMO_RECURSIVE_POLYNOMIAL:
358: m = (cmo *)receive_cmo_recursive_polynomial(oxfp);
359: break;
360: case CMO_POLYNOMIAL_IN_ONE_VARIABLE:
361: m = (cmo *)receive_cmo_polynomial_in_one_variable(oxfp);
1.29 ohara 362: break;
1.32 ohara 363: case CMO_64BIT_MACHINE_DOUBLE:
364: case CMO_IEEE_DOUBLE_FLOAT:
365: m = (cmo *)receive_cmo_double(oxfp);
366: break;
1.29 ohara 367: case CMO_INDETERMINATE:
368: m = (cmo *)receive_cmo_indeterminate(oxfp);
1.28 ohara 369: break;
370: case CMO_TREE:
371: m = (cmo *)receive_cmo_tree(oxfp);
372: break;
373: case CMO_LAMBDA:
374: m = (cmo *)receive_cmo_lambda(oxfp);
375: break;
1.1 ohara 376: case CMO_ERROR2:
1.13 ohara 377: m = (cmo *)receive_cmo_error2(oxfp);
1.1 ohara 378: break;
379: case CMO_DATUM:
380: default:
1.13 ohara 381: m = NULL;
1.20 ohara 382: ox_printf("the CMO (%d) is not implemented.\n", tag);
1.1 ohara 383: }
384: return m;
385: }
386:
1.13 ohara 387: static void receive_mpz(OXFILE *oxfp, mpz_ptr mpz)
1.1 ohara 388: {
389: int i;
1.13 ohara 390: int size = receive_int32(oxfp);
1.1 ohara 391: int len = abs(size);
392: resize_mpz(mpz, size);
393:
394: for(i=0; i<len; i++) {
1.13 ohara 395: mpz->_mp_d[i] = receive_int32(oxfp);
1.1 ohara 396: }
397: }
398:
1.13 ohara 399: void send_ox_command(OXFILE *oxfp, int sm_command)
1.1 ohara 400: {
1.13 ohara 401: send_ox_tag(oxfp, OX_COMMAND);
402: send_int32(oxfp, sm_command);
403: oxf_flush(oxfp);
1.1 ohara 404: }
405:
1.13 ohara 406: void ox_close(OXFILE *sv)
1.1 ohara 407: {
1.13 ohara 408: send_ox_command(oxf_control(sv), SM_control_kill);
1.7 ohara 409: sleep(2);
1.13 ohara 410: /* We wait thar an OpenXM server terminates. */
1.20 ohara 411: ox_printf("I have closed the connection to an Open XM server.\n");
1.1 ohara 412: }
413:
1.13 ohara 414: void ox_shutdown(OXFILE *sv)
1.3 ohara 415: {
1.13 ohara 416: /* We need to use SM_shutdown but yet ... */
417: ox_close(sv);
1.3 ohara 418: }
419:
1.13 ohara 420: void ox_cmo_rpc(OXFILE *sv, char *function, int argc, cmo *argv[])
1.3 ohara 421: {
1.13 ohara 422: int i = argc;
423: while(i-- > 0) {
424: send_ox_cmo(sv, argv[i]);
425: }
426: send_ox_cmo(sv, (cmo *)new_cmo_int32(argc));
427: send_ox_cmo(sv, (cmo *)new_cmo_string(function));
428: send_ox_command(sv, SM_executeFunction);
1.3 ohara 429: }
430:
1.13 ohara 431: void ox_execute_string(OXFILE *sv, char* s)
1.3 ohara 432: {
1.13 ohara 433: send_ox_cmo(sv, (cmo *)new_cmo_string(s));
434: send_ox_command(sv, SM_executeStringByLocalParser);
1.3 ohara 435: }
436:
1.13 ohara 437: void ox_push_cmd(OXFILE *sv, int sm_code)
1.1 ohara 438: {
1.13 ohara 439: send_ox_command(sv, sm_code);
1.1 ohara 440: }
441:
1.13 ohara 442: cmo_mathcap* ox_mathcap(OXFILE *sv)
1.1 ohara 443: {
1.13 ohara 444: send_ox_command(sv, SM_mathcap);
445: send_ox_command(sv, SM_popCMO);
446: receive_ox_tag(sv); /* OX_DATA */
447: return (cmo_mathcap *)receive_cmo(sv);
1.1 ohara 448: }
449:
1.13 ohara 450: char* ox_popString(OXFILE *sv)
1.1 ohara 451: {
452: cmo_string* m = NULL;
453:
1.13 ohara 454: send_ox_command(sv, SM_popString);
455: receive_ox_tag(sv); /* OX_DATA */
456: m = (cmo_string *)receive_cmo(sv);
1.1 ohara 457: return m->s;
458: }
459:
1.13 ohara 460: void ox_pops(OXFILE *sv, int num)
1.3 ohara 461: {
1.13 ohara 462: send_ox_cmo(sv, (cmo *)new_cmo_int32(num));
463: send_ox_command(sv, SM_pops);
1.3 ohara 464: }
465:
1.13 ohara 466: cmo* ox_pop_cmo(OXFILE *sv)
1.3 ohara 467: {
1.13 ohara 468: send_ox_command(sv, SM_popCMO);
469: receive_ox_tag(sv); /* OX_DATA */
470: return receive_cmo(sv);
1.3 ohara 471: }
472:
1.13 ohara 473: void ox_push_cmo(OXFILE *sv, cmo *c)
1.3 ohara 474: {
1.13 ohara 475: send_ox_cmo(sv, c);
1.3 ohara 476: }
477:
1.7 ohara 478: /* a dummy function for flushing a connection. */
1.13 ohara 479: int ox_flush(OXFILE *sv)
1.5 ohara 480: {
1.13 ohara 481: return 1;
1.5 ohara 482: }
483:
1.13 ohara 484: void ox_reset(OXFILE *sv)
1.1 ohara 485: {
1.13 ohara 486: send_ox_command(oxf_control(sv), SM_control_reset_connection);
1.31 iwane 487: while(receive_ox_tag(sv) != OX_SYNC_BALL) {
488: receive_cmo(sv); /* skipping a message. */
1.1 ohara 489: }
490:
1.13 ohara 491: send_ox_tag(sv, OX_SYNC_BALL);
1.20 ohara 492: ox_printf("I have reset an Open XM server.\n");
1.1 ohara 493: }
494:
1.13 ohara 495: void send_ox(OXFILE *oxfp, ox *m)
1.1 ohara 496: {
497: switch(m->tag) {
1.13 ohara 498: case OX_DATA:
499: send_ox_cmo(oxfp, ((ox_data *)m)->cmo);
1.1 ohara 500: break;
1.13 ohara 501: case OX_COMMAND:
502: send_ox_command(oxfp, ((ox_command *)m)->command);
1.1 ohara 503: break;
504: default:
505: /* CMO?? */
1.13 ohara 506: send_ox_cmo(oxfp, (cmo *)m);
1.1 ohara 507: }
508: }
509:
1.13 ohara 510: void send_ox_cmo(OXFILE *oxfp, cmo* m)
1.1 ohara 511: {
1.13 ohara 512: send_ox_tag(oxfp, OX_DATA);
513: send_cmo(oxfp, m);
514: oxf_flush(oxfp);
1.1 ohara 515: }
516:
1.8 ohara 517: /* send_cmo_* functions */
1.13 ohara 518: static int send_cmo_null(OXFILE *oxfp, cmo_null* c)
1.1 ohara 519: {
520: return 0;
521: }
522:
1.13 ohara 523: static int send_cmo_int32(OXFILE *oxfp, cmo_int32* m)
1.1 ohara 524: {
1.13 ohara 525: return send_int32(oxfp, m->i);
1.1 ohara 526: }
527:
1.13 ohara 528: static int send_cmo_string(OXFILE *oxfp, cmo_string* m)
1.1 ohara 529: {
530: int len = (m->s != NULL)? strlen(m->s): 0;
1.13 ohara 531: send_int32(oxfp, len);
1.1 ohara 532: if (len > 0) {
1.13 ohara 533: oxf_write(m->s, 1, len, oxfp);
1.1 ohara 534: }
535: return 0;
536: }
537:
1.13 ohara 538: static int send_cmo_mathcap(OXFILE *oxfp, cmo_mathcap* c)
1.1 ohara 539: {
1.13 ohara 540: send_cmo(oxfp, c->ob);
1.1 ohara 541: return 0;
542: }
543:
1.13 ohara 544: static int send_cmo_list(OXFILE *oxfp, cmo_list* c)
1.1 ohara 545: {
1.13 ohara 546: cell* el = list_first(c);
547: int len = list_length(c);
548: send_int32(oxfp, len);
549:
550: while(!list_endof(c, el)) {
551: send_cmo(oxfp, el->cmo);
552: el = list_next(el);
1.1 ohara 553: }
554: return 0;
555: }
556:
1.13 ohara 557: static int send_cmo_distributed_polynomial(OXFILE *oxfp, cmo_distributed_polynomial* c)
1.1 ohara 558: {
1.13 ohara 559: cell* el = list_first((cmo_list *)c);
560: int len = list_length((cmo_list *)c);
561: send_int32(oxfp, len);
562: send_cmo(oxfp, c->ringdef);
563: while(!list_endof((cmo_list *)c, el)) {
564: send_cmo(oxfp, el->cmo);
565: el = list_next(el);
1.1 ohara 566: }
567: return 0;
568: }
569:
1.26 ohara 570: static int send_cmo_polynomial_in_one_variable(OXFILE *oxfp, cmo_polynomial_in_one_variable* c)
571: {
1.27 ohara 572: cell* el = list_first((cmo_list *)c);
573: int len = list_length((cmo_list *)c);
1.26 ohara 574: send_int32(oxfp, len);
575: send_int32(oxfp, c->var);
576:
1.27 ohara 577: while(!list_endof((cmo_list *)c, el)) {
578: send_int32(oxfp, el->exp);
1.26 ohara 579: send_cmo(oxfp, el->cmo);
580: el = list_next(el);
581: }
582: return 0;
583: }
584:
1.32 ohara 585: static int send_cmo_double(OXFILE *oxfp, cmo_double* c)
586: {
587: return send_double(oxfp, c->d);
588: }
589:
1.13 ohara 590: static int send_cmo_monomial32(OXFILE *oxfp, cmo_monomial32* c)
1.1 ohara 591: {
592: int i;
593: int len = c->length;
1.13 ohara 594: send_int32(oxfp, len);
1.1 ohara 595: for(i=0; i<len; i++) {
1.13 ohara 596: send_int32(oxfp, c->exps[i]);
1.1 ohara 597: }
1.13 ohara 598: send_cmo(oxfp, c->coef);
1.1 ohara 599: return 0;
600: }
601:
1.13 ohara 602: static int send_cmo_zz(OXFILE *oxfp, cmo_zz* c)
1.1 ohara 603: {
1.13 ohara 604: send_mpz(oxfp, c->mpz);
1.1 ohara 605: return 0;
606: }
607:
1.33 ohara 608: static int send_cmo_qq(OXFILE *oxfp, cmo_qq* c)
609: {
1.34 ! ohara 610: send_mpz(oxfp, mpq_numref(c->mpq));
! 611: send_mpz(oxfp, mpq_denref(c->mpq));
1.33 ohara 612: return 0;
613: }
614:
1.26 ohara 615: static int send_cmo_recursive_polynomial(OXFILE *oxfp, cmo_recursive_polynomial* c)
616: {
1.27 ohara 617: send_cmo(oxfp, (cmo *)c->ringdef);
1.26 ohara 618: send_cmo(oxfp, c->coef);
619: return 0;
620: }
621:
1.28 ohara 622: static int send_cmo_tree(OXFILE *oxfp, cmo_tree *c)
623: {
624: send_cmo(oxfp, (cmo *)c->name);
625: send_cmo(oxfp, (cmo *)c->attributes);
626: send_cmo(oxfp, (cmo *)c->leaves);
627: return 0;
628: }
629:
630: static int send_cmo_lambda(OXFILE *oxfp, cmo_lambda *c)
631: {
632: send_cmo(oxfp, (cmo *)c->args);
633: send_cmo(oxfp, (cmo *)c->body);
634: return 0;
635: }
636:
1.13 ohara 637: static int send_cmo_error2(OXFILE *oxfp, cmo_error2* c)
1.1 ohara 638: {
1.13 ohara 639: send_cmo(oxfp, c->ob);
1.1 ohara 640: return 0;
641: }
642:
1.8 ohara 643: /* sending a CMO. (Remarks: OX_tag is already sent.) */
1.13 ohara 644: void send_cmo(OXFILE *oxfp, cmo* c)
1.1 ohara 645: {
646: int tag = c->tag;
647:
1.13 ohara 648: c = call_hook_before_send_cmo(oxfp, c);
1.2 ohara 649:
1.13 ohara 650: send_int32(oxfp, tag);
1.1 ohara 651: switch(tag) {
652: case CMO_NULL:
653: case CMO_ZERO:
654: case CMO_DMS_GENERIC:
1.13 ohara 655: send_cmo_null(oxfp, c); /* empty function. */
1.1 ohara 656: break;
657: case CMO_INT32:
1.13 ohara 658: send_cmo_int32(oxfp, (cmo_int32 *)c);
1.1 ohara 659: break;
660: case CMO_STRING:
1.13 ohara 661: send_cmo_string(oxfp, (cmo_string *)c);
1.1 ohara 662: break;
663: case CMO_MATHCAP:
664: case CMO_ERROR2:
665: case CMO_RING_BY_NAME:
666: case CMO_INDETERMINATE:
1.13 ohara 667: send_cmo_mathcap(oxfp, (cmo_mathcap *)c);
1.1 ohara 668: break;
669: case CMO_LIST:
1.13 ohara 670: send_cmo_list(oxfp, (cmo_list *)c);
1.1 ohara 671: break;
672: case CMO_MONOMIAL32:
1.13 ohara 673: send_cmo_monomial32(oxfp, (cmo_monomial32 *)c);
1.1 ohara 674: break;
675: case CMO_ZZ:
1.13 ohara 676: send_cmo_zz(oxfp, (cmo_zz *)c);
1.33 ohara 677: break;
678: case CMO_QQ:
679: send_cmo_qq(oxfp, (cmo_qq *)c);
1.1 ohara 680: break;
681: case CMO_DISTRIBUTED_POLYNOMIAL:
1.13 ohara 682: send_cmo_distributed_polynomial(oxfp, (cmo_distributed_polynomial *)c);
1.26 ohara 683: break;
684: case CMO_RECURSIVE_POLYNOMIAL:
685: send_cmo_recursive_polynomial(oxfp, (cmo_recursive_polynomial *)c);
686: break;
687: case CMO_POLYNOMIAL_IN_ONE_VARIABLE:
688: send_cmo_polynomial_in_one_variable(oxfp, (cmo_polynomial_in_one_variable *)c);
1.28 ohara 689: break;
1.32 ohara 690: case CMO_64BIT_MACHINE_DOUBLE:
691: case CMO_IEEE_DOUBLE_FLOAT:
692: send_cmo_double(oxfp, (cmo_double *)c);
693: break;
1.28 ohara 694: case CMO_TREE:
695: send_cmo_tree(oxfp, (cmo_tree *)c);
696: break;
697: case CMO_LAMBDA:
698: send_cmo_lambda(oxfp, (cmo_lambda *)c);
1.1 ohara 699: break;
700: default:
1.13 ohara 701: call_hook_after_send_cmo(oxfp, c);
1.1 ohara 702: }
703: }
704:
1.13 ohara 705: static int send_mpz(OXFILE *oxfp, mpz_ptr mpz)
1.1 ohara 706: {
707: int i;
708: int len = abs(mpz->_mp_size);
1.13 ohara 709: send_int32(oxfp, mpz->_mp_size);
1.1 ohara 710: for(i=0; i<len; i++) {
1.13 ohara 711: send_int32(oxfp, mpz->_mp_d[i]);
1.1 ohara 712: }
713: return 0;
714: }
715:
716: ox_data* new_ox_data(cmo* c)
717: {
1.25 ohara 718: ox_data* m = MALLOC(sizeof(ox_data));
1.1 ohara 719: m->tag = OX_DATA;
720: m->cmo = c;
721: return m;
722: }
723:
724: ox_command* new_ox_command(int sm_code)
725: {
1.25 ohara 726: ox_command* m = MALLOC(sizeof(ox_command));
1.1 ohara 727: m->tag = OX_COMMAND;
728: m->command = sm_code;
729: return m;
730: }
731:
732: ox_sync_ball* new_ox_sync_ball()
733: {
1.25 ohara 734: ox_sync_ball *m = MALLOC(sizeof(ox_sync_ball));
1.1 ohara 735: m->tag = OX_SYNC_BALL;
736: return m;
1.19 ohara 737: }
738:
739: int ox_stderr_init(FILE *fp)
740: {
1.21 ohara 741: ox_stderr = fp;
742: if (ox_stderr != NULL) {
743: setbuf(ox_stderr, NULL);
744: }
1.27 ohara 745: return 0;
1.20 ohara 746: }
747:
748: int ox_printf(char *format, ...)
749: {
1.21 ohara 750: if (ox_stderr != NULL) {
751: va_list ap;
752: va_start(ap, format);
753: vfprintf(ox_stderr, format, ap);
754: }
1.27 ohara 755: return 0;
1.1 ohara 756: }
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