Annotation of OpenXM/src/ox_toolkit/ox.c, Revision 1.35
1.1 ohara 1: /* -*- mode: C; coding: euc-japan -*- */
1.35 ! iwane 2: /* $OpenXM: OpenXM/src/ox_toolkit/ox.c,v 1.34 2007/03/14 10:30:54 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;
1.35 ! iwane 390: int n = sizeof(mpz->_mp_d[0]) / sizeof(int);
1.13 ohara 391: int size = receive_int32(oxfp);
1.1 ohara 392: int len = abs(size);
1.35 ! iwane 393: int *ptr;
! 394: if (n == 1) {
! 395: resize_mpz(mpz, size);
! 396: } else {
! 397: resize_mpz(mpz, (size+1) / n);
! 398: }
! 399:
! 400: ptr = (int *)mpz->_mp_d;
! 401: for(i= len-1; i>=0; i--) {
! 402: ptr[i] = receive_int32(oxfp);
! 403: }
1.1 ohara 404: }
405:
1.13 ohara 406: void send_ox_command(OXFILE *oxfp, int sm_command)
1.1 ohara 407: {
1.13 ohara 408: send_ox_tag(oxfp, OX_COMMAND);
409: send_int32(oxfp, sm_command);
410: oxf_flush(oxfp);
1.1 ohara 411: }
412:
1.13 ohara 413: void ox_close(OXFILE *sv)
1.1 ohara 414: {
1.13 ohara 415: send_ox_command(oxf_control(sv), SM_control_kill);
1.7 ohara 416: sleep(2);
1.13 ohara 417: /* We wait thar an OpenXM server terminates. */
1.20 ohara 418: ox_printf("I have closed the connection to an Open XM server.\n");
1.1 ohara 419: }
420:
1.13 ohara 421: void ox_shutdown(OXFILE *sv)
1.3 ohara 422: {
1.13 ohara 423: /* We need to use SM_shutdown but yet ... */
424: ox_close(sv);
1.3 ohara 425: }
426:
1.13 ohara 427: void ox_cmo_rpc(OXFILE *sv, char *function, int argc, cmo *argv[])
1.3 ohara 428: {
1.13 ohara 429: int i = argc;
430: while(i-- > 0) {
431: send_ox_cmo(sv, argv[i]);
432: }
433: send_ox_cmo(sv, (cmo *)new_cmo_int32(argc));
434: send_ox_cmo(sv, (cmo *)new_cmo_string(function));
435: send_ox_command(sv, SM_executeFunction);
1.3 ohara 436: }
437:
1.13 ohara 438: void ox_execute_string(OXFILE *sv, char* s)
1.3 ohara 439: {
1.13 ohara 440: send_ox_cmo(sv, (cmo *)new_cmo_string(s));
441: send_ox_command(sv, SM_executeStringByLocalParser);
1.3 ohara 442: }
443:
1.13 ohara 444: void ox_push_cmd(OXFILE *sv, int sm_code)
1.1 ohara 445: {
1.13 ohara 446: send_ox_command(sv, sm_code);
1.1 ohara 447: }
448:
1.13 ohara 449: cmo_mathcap* ox_mathcap(OXFILE *sv)
1.1 ohara 450: {
1.13 ohara 451: send_ox_command(sv, SM_mathcap);
452: send_ox_command(sv, SM_popCMO);
453: receive_ox_tag(sv); /* OX_DATA */
454: return (cmo_mathcap *)receive_cmo(sv);
1.1 ohara 455: }
456:
1.13 ohara 457: char* ox_popString(OXFILE *sv)
1.1 ohara 458: {
459: cmo_string* m = NULL;
460:
1.13 ohara 461: send_ox_command(sv, SM_popString);
462: receive_ox_tag(sv); /* OX_DATA */
463: m = (cmo_string *)receive_cmo(sv);
1.1 ohara 464: return m->s;
465: }
466:
1.13 ohara 467: void ox_pops(OXFILE *sv, int num)
1.3 ohara 468: {
1.13 ohara 469: send_ox_cmo(sv, (cmo *)new_cmo_int32(num));
470: send_ox_command(sv, SM_pops);
1.3 ohara 471: }
472:
1.13 ohara 473: cmo* ox_pop_cmo(OXFILE *sv)
1.3 ohara 474: {
1.13 ohara 475: send_ox_command(sv, SM_popCMO);
476: receive_ox_tag(sv); /* OX_DATA */
477: return receive_cmo(sv);
1.3 ohara 478: }
479:
1.13 ohara 480: void ox_push_cmo(OXFILE *sv, cmo *c)
1.3 ohara 481: {
1.13 ohara 482: send_ox_cmo(sv, c);
1.3 ohara 483: }
484:
1.7 ohara 485: /* a dummy function for flushing a connection. */
1.13 ohara 486: int ox_flush(OXFILE *sv)
1.5 ohara 487: {
1.13 ohara 488: return 1;
1.5 ohara 489: }
490:
1.13 ohara 491: void ox_reset(OXFILE *sv)
1.1 ohara 492: {
1.13 ohara 493: send_ox_command(oxf_control(sv), SM_control_reset_connection);
1.31 iwane 494: while(receive_ox_tag(sv) != OX_SYNC_BALL) {
495: receive_cmo(sv); /* skipping a message. */
1.1 ohara 496: }
497:
1.13 ohara 498: send_ox_tag(sv, OX_SYNC_BALL);
1.20 ohara 499: ox_printf("I have reset an Open XM server.\n");
1.1 ohara 500: }
501:
1.13 ohara 502: void send_ox(OXFILE *oxfp, ox *m)
1.1 ohara 503: {
504: switch(m->tag) {
1.13 ohara 505: case OX_DATA:
506: send_ox_cmo(oxfp, ((ox_data *)m)->cmo);
1.1 ohara 507: break;
1.13 ohara 508: case OX_COMMAND:
509: send_ox_command(oxfp, ((ox_command *)m)->command);
1.1 ohara 510: break;
511: default:
512: /* CMO?? */
1.13 ohara 513: send_ox_cmo(oxfp, (cmo *)m);
1.1 ohara 514: }
515: }
516:
1.13 ohara 517: void send_ox_cmo(OXFILE *oxfp, cmo* m)
1.1 ohara 518: {
1.13 ohara 519: send_ox_tag(oxfp, OX_DATA);
520: send_cmo(oxfp, m);
521: oxf_flush(oxfp);
1.1 ohara 522: }
523:
1.8 ohara 524: /* send_cmo_* functions */
1.13 ohara 525: static int send_cmo_null(OXFILE *oxfp, cmo_null* c)
1.1 ohara 526: {
527: return 0;
528: }
529:
1.13 ohara 530: static int send_cmo_int32(OXFILE *oxfp, cmo_int32* m)
1.1 ohara 531: {
1.13 ohara 532: return send_int32(oxfp, m->i);
1.1 ohara 533: }
534:
1.13 ohara 535: static int send_cmo_string(OXFILE *oxfp, cmo_string* m)
1.1 ohara 536: {
537: int len = (m->s != NULL)? strlen(m->s): 0;
1.13 ohara 538: send_int32(oxfp, len);
1.1 ohara 539: if (len > 0) {
1.13 ohara 540: oxf_write(m->s, 1, len, oxfp);
1.1 ohara 541: }
542: return 0;
543: }
544:
1.13 ohara 545: static int send_cmo_mathcap(OXFILE *oxfp, cmo_mathcap* c)
1.1 ohara 546: {
1.13 ohara 547: send_cmo(oxfp, c->ob);
1.1 ohara 548: return 0;
549: }
550:
1.13 ohara 551: static int send_cmo_list(OXFILE *oxfp, cmo_list* c)
1.1 ohara 552: {
1.13 ohara 553: cell* el = list_first(c);
554: int len = list_length(c);
555: send_int32(oxfp, len);
556:
557: while(!list_endof(c, el)) {
558: send_cmo(oxfp, el->cmo);
559: el = list_next(el);
1.1 ohara 560: }
561: return 0;
562: }
563:
1.13 ohara 564: static int send_cmo_distributed_polynomial(OXFILE *oxfp, cmo_distributed_polynomial* c)
1.1 ohara 565: {
1.13 ohara 566: cell* el = list_first((cmo_list *)c);
567: int len = list_length((cmo_list *)c);
568: send_int32(oxfp, len);
569: send_cmo(oxfp, c->ringdef);
570: while(!list_endof((cmo_list *)c, el)) {
571: send_cmo(oxfp, el->cmo);
572: el = list_next(el);
1.1 ohara 573: }
574: return 0;
575: }
576:
1.26 ohara 577: static int send_cmo_polynomial_in_one_variable(OXFILE *oxfp, cmo_polynomial_in_one_variable* c)
578: {
1.27 ohara 579: cell* el = list_first((cmo_list *)c);
580: int len = list_length((cmo_list *)c);
1.26 ohara 581: send_int32(oxfp, len);
582: send_int32(oxfp, c->var);
583:
1.27 ohara 584: while(!list_endof((cmo_list *)c, el)) {
585: send_int32(oxfp, el->exp);
1.26 ohara 586: send_cmo(oxfp, el->cmo);
587: el = list_next(el);
588: }
589: return 0;
590: }
591:
1.32 ohara 592: static int send_cmo_double(OXFILE *oxfp, cmo_double* c)
593: {
594: return send_double(oxfp, c->d);
595: }
596:
1.13 ohara 597: static int send_cmo_monomial32(OXFILE *oxfp, cmo_monomial32* c)
1.1 ohara 598: {
599: int i;
600: int len = c->length;
1.13 ohara 601: send_int32(oxfp, len);
1.1 ohara 602: for(i=0; i<len; i++) {
1.13 ohara 603: send_int32(oxfp, c->exps[i]);
1.1 ohara 604: }
1.13 ohara 605: send_cmo(oxfp, c->coef);
1.1 ohara 606: return 0;
607: }
608:
1.13 ohara 609: static int send_cmo_zz(OXFILE *oxfp, cmo_zz* c)
1.1 ohara 610: {
1.13 ohara 611: send_mpz(oxfp, c->mpz);
1.1 ohara 612: return 0;
613: }
614:
1.33 ohara 615: static int send_cmo_qq(OXFILE *oxfp, cmo_qq* c)
616: {
1.34 ohara 617: send_mpz(oxfp, mpq_numref(c->mpq));
618: send_mpz(oxfp, mpq_denref(c->mpq));
1.33 ohara 619: return 0;
620: }
621:
1.26 ohara 622: static int send_cmo_recursive_polynomial(OXFILE *oxfp, cmo_recursive_polynomial* c)
623: {
1.27 ohara 624: send_cmo(oxfp, (cmo *)c->ringdef);
1.26 ohara 625: send_cmo(oxfp, c->coef);
626: return 0;
627: }
628:
1.28 ohara 629: static int send_cmo_tree(OXFILE *oxfp, cmo_tree *c)
630: {
631: send_cmo(oxfp, (cmo *)c->name);
632: send_cmo(oxfp, (cmo *)c->attributes);
633: send_cmo(oxfp, (cmo *)c->leaves);
634: return 0;
635: }
636:
637: static int send_cmo_lambda(OXFILE *oxfp, cmo_lambda *c)
638: {
639: send_cmo(oxfp, (cmo *)c->args);
640: send_cmo(oxfp, (cmo *)c->body);
641: return 0;
642: }
643:
1.13 ohara 644: static int send_cmo_error2(OXFILE *oxfp, cmo_error2* c)
1.1 ohara 645: {
1.13 ohara 646: send_cmo(oxfp, c->ob);
1.1 ohara 647: return 0;
648: }
649:
1.8 ohara 650: /* sending a CMO. (Remarks: OX_tag is already sent.) */
1.13 ohara 651: void send_cmo(OXFILE *oxfp, cmo* c)
1.1 ohara 652: {
653: int tag = c->tag;
654:
1.13 ohara 655: c = call_hook_before_send_cmo(oxfp, c);
1.2 ohara 656:
1.13 ohara 657: send_int32(oxfp, tag);
1.1 ohara 658: switch(tag) {
659: case CMO_NULL:
660: case CMO_ZERO:
661: case CMO_DMS_GENERIC:
1.13 ohara 662: send_cmo_null(oxfp, c); /* empty function. */
1.1 ohara 663: break;
664: case CMO_INT32:
1.13 ohara 665: send_cmo_int32(oxfp, (cmo_int32 *)c);
1.1 ohara 666: break;
667: case CMO_STRING:
1.13 ohara 668: send_cmo_string(oxfp, (cmo_string *)c);
1.1 ohara 669: break;
670: case CMO_MATHCAP:
671: case CMO_ERROR2:
672: case CMO_RING_BY_NAME:
673: case CMO_INDETERMINATE:
1.13 ohara 674: send_cmo_mathcap(oxfp, (cmo_mathcap *)c);
1.1 ohara 675: break;
676: case CMO_LIST:
1.13 ohara 677: send_cmo_list(oxfp, (cmo_list *)c);
1.1 ohara 678: break;
679: case CMO_MONOMIAL32:
1.13 ohara 680: send_cmo_monomial32(oxfp, (cmo_monomial32 *)c);
1.1 ohara 681: break;
682: case CMO_ZZ:
1.13 ohara 683: send_cmo_zz(oxfp, (cmo_zz *)c);
1.33 ohara 684: break;
685: case CMO_QQ:
686: send_cmo_qq(oxfp, (cmo_qq *)c);
1.1 ohara 687: break;
688: case CMO_DISTRIBUTED_POLYNOMIAL:
1.13 ohara 689: send_cmo_distributed_polynomial(oxfp, (cmo_distributed_polynomial *)c);
1.26 ohara 690: break;
691: case CMO_RECURSIVE_POLYNOMIAL:
692: send_cmo_recursive_polynomial(oxfp, (cmo_recursive_polynomial *)c);
693: break;
694: case CMO_POLYNOMIAL_IN_ONE_VARIABLE:
695: send_cmo_polynomial_in_one_variable(oxfp, (cmo_polynomial_in_one_variable *)c);
1.28 ohara 696: break;
1.32 ohara 697: case CMO_64BIT_MACHINE_DOUBLE:
698: case CMO_IEEE_DOUBLE_FLOAT:
699: send_cmo_double(oxfp, (cmo_double *)c);
700: break;
1.28 ohara 701: case CMO_TREE:
702: send_cmo_tree(oxfp, (cmo_tree *)c);
703: break;
704: case CMO_LAMBDA:
705: send_cmo_lambda(oxfp, (cmo_lambda *)c);
1.1 ohara 706: break;
707: default:
1.13 ohara 708: call_hook_after_send_cmo(oxfp, c);
1.1 ohara 709: }
710: }
711:
1.13 ohara 712: static int send_mpz(OXFILE *oxfp, mpz_ptr mpz)
1.1 ohara 713: {
714: int i;
1.35 ! iwane 715: int n = sizeof(mpz->_mp_d[0]) / sizeof(int);
! 716: int len = abs(mpz->_mp_size) * n;
! 717: int *ptr = (int *)mpz->_mp_d;
! 718: send_int32(oxfp, mpz->_mp_size * n);
1.1 ohara 719: for(i=0; i<len; i++) {
1.35 ! iwane 720: send_int32(oxfp, ptr[i]);
1.1 ohara 721: }
722: return 0;
723: }
724:
725: ox_data* new_ox_data(cmo* c)
726: {
1.25 ohara 727: ox_data* m = MALLOC(sizeof(ox_data));
1.1 ohara 728: m->tag = OX_DATA;
729: m->cmo = c;
730: return m;
731: }
732:
733: ox_command* new_ox_command(int sm_code)
734: {
1.25 ohara 735: ox_command* m = MALLOC(sizeof(ox_command));
1.1 ohara 736: m->tag = OX_COMMAND;
737: m->command = sm_code;
738: return m;
739: }
740:
741: ox_sync_ball* new_ox_sync_ball()
742: {
1.25 ohara 743: ox_sync_ball *m = MALLOC(sizeof(ox_sync_ball));
1.1 ohara 744: m->tag = OX_SYNC_BALL;
745: return m;
1.19 ohara 746: }
747:
748: int ox_stderr_init(FILE *fp)
749: {
1.21 ohara 750: ox_stderr = fp;
751: if (ox_stderr != NULL) {
752: setbuf(ox_stderr, NULL);
753: }
1.27 ohara 754: return 0;
1.20 ohara 755: }
756:
757: int ox_printf(char *format, ...)
758: {
1.21 ohara 759: if (ox_stderr != NULL) {
760: va_list ap;
761: va_start(ap, format);
762: vfprintf(ox_stderr, format, ap);
763: }
1.27 ohara 764: return 0;
1.1 ohara 765: }
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