Annotation of OpenXM_contrib2/asir2000/io/bsave.c, Revision 1.4
1.2 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
1.3 noro 26: * e-mail at risa-admin@sec.flab.fujitsu.co.jp of the detailed specification
1.2 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.
1.4 ! noro 47: * $OpenXM: OpenXM_contrib2/asir2000/io/bsave.c,v 1.3 2000/08/22 05:04:17 noro Exp $
1.2 noro 48: */
1.1 noro 49: /* saveXXX must not use GC_malloc(), GC_malloc_atomic(). */
50:
51: #include "ca.h"
52: #include "parse.h"
53: #if INET
54: #include "com.h"
55: #endif
56:
57: #if PARI
58: #include "genpari.h"
59: int get_lg(GEN);
60: #endif
61:
62: void saveerror(FILE *,ERR);
63: void saveui(FILE *,USINT);
64: void savedp(FILE *,DP);
65: void savestr(FILE *,char *);
66: void savestring(FILE *,STRING);
67: void savemat(FILE *,MAT);
68: void savevect(FILE *,VECT);
69: void savelist(FILE *,LIST);
70: void saver(FILE *,R);
71: void savep(FILE *,P);
72: void savegf2n(FILE *,GF2N);
73: void savegfpn(FILE *,GFPN);
74: void savelm(FILE *,LM);
75: void savemi(FILE *,MQ);
76: void savecplx(FILE *,C);
77: void savebf(FILE *,BF);
78: void savereal(FILE *,Real);
79: void saveq(FILE *,Q);
80: void savenum(FILE *,Num);
81: void savepfins(FILE *,V);
82: void savegfmmat(FILE *,GFMMAT);
1.4 ! noro 83: void savebytearray(FILE *,BYTEARRAY);
1.1 noro 84:
85: void (*savef[])() = { 0, savenum, savep, saver, savelist, savevect,
1.4 ! noro 86: savemat, savestring, 0, savedp, saveui, saveerror,0,0,0,savegfmmat, savebytearray };
1.1 noro 87: void (*nsavef[])() = { saveq, savereal, 0, savebf, savecplx ,savemi, savelm, savegf2n, savegfpn};
88:
89: static short zeroval = 0;
90:
91: void saveobj(s,p)
92: FILE *s;
93: Obj p;
94: {
95: if ( !p )
96: write_short(s,&zeroval);
97: else if ( !savef[OID(p)] )
98: error("saveobj : not implemented");
99: else
100: (*savef[OID(p)])(s,p);
101: }
102:
103: void savenum(s,p)
104: FILE *s;
105: Num p;
106: {
107: if ( !nsavef[NID(p)] )
108: error("savenum : not implemented");
109: else {
110: write_short(s,&OID(p)); write_char(s,&NID(p));
111: write_char(s,&(p->pad));
112: (*nsavef[NID(p)])(s,p);
113: }
114: }
115:
116: void saveq(s,p)
117: FILE *s;
118: Q p;
119: {
120: int size[2];
121: int len = 2;
122:
123: size[0] = PL(NM(p)); size[1] = DN(p) ? PL(DN(p)) : 0;
124: write_intarray(s,size,len);
125: write_intarray(s,BD(NM(p)),size[0]);
126: if ( size[1] )
127: write_intarray(s,BD(DN(p)),size[1]);
128: }
129:
130: void savereal(s,p)
131: FILE *s;
132: Real p;
133: { write_double(s,&BDY(p)); }
134:
135: /*
136: * BDY(p) = | z[0] | z[1] | z[2] | ... | z[lg(z)-1] |
137: * -> | id(2) | nid(1) | sgn(1) | expo>>32 | expo&0xffffffff | len | ... |
138: */
139:
140: void savebf(s,p)
141: FILE *s;
142: BF p;
143: {
144: #if PARI
145: GEN z;
146: int sign;
147: unsigned long expo;
148: unsigned int len,t;
149:
150: z = (GEN)BDY(p);
151: sign = signe(z);
152: len = lg(z)-2;
153: expo = expo(z);
154:
155: write_int(s,&sign);
156:
157: #if defined(LONG_IS_32BIT)
158: write_int(s,(int *)&zeroval); /* expo>>32 is always 0 */
159: write_int(s,(int *)&expo);
160: write_int(s,&len);
161: write_intarray(s,(int *)&z[2],len);
162: #elif defined(LONG_IS_64BIT)
163: t = expo>>32; write_int(s,(int *)&t);
164: t = expo&0xffffffff; write_int(s,&t);
165: t = 2*len; write_int(s,&t);
166: write_longarray(s,&z[2],len);
167: #endif
168: #else
169: error("savebf : PARI is not combined");
170: #endif
171: }
172:
173: void savecplx(s,p)
174: FILE *s;
175: C p;
176: { saveobj(s,(Obj)p->r); saveobj(s,(Obj)p->i); }
177:
178: void savemi(s,p)
179: FILE *s;
180: MQ p;
181: { write_int(s,&CONT(p)); }
182:
183: void savelm(s,p)
184: FILE *s;
185: LM p;
186: {
187: int size;
188:
189: size = PL(BDY(p));
190: write_int(s,&size);
191: write_intarray(s,BD(BDY(p)),size);
192: }
193:
194: void savegf2n(s,p)
195: FILE *s;
196: GF2N p;
197: {
198: int len;
199:
200: len = p->body->w;
201: write_int(s,&len);
202: write_intarray(s,p->body->b,len);
203: }
204:
205: void savegfpn(s,p)
206: FILE *s;
207: GFPN p;
208: {
209: int d,i;
210:
211: d = p->body->d;
212: write_int(s,&d);
213: for ( i = 0; i <= d; i++ )
214: saveobj(s,(Obj)p->body->c[i]);
215: }
216:
217: void savep(s,p)
218: FILE *s;
219: P p;
220: {
221: DCP dc;
222: int n;
223: int vindex;
224:
225: if ( NUM(p) )
226: savenum(s,(Num)p);
227: else {
228: vindex = save_convv(VR(p));
229: for ( dc = DC(p), n = 0; dc; dc = NEXT(dc), n++ );
230: write_short(s,&OID(p));
231: write_int(s,&vindex);
232: if ( vindex < 0 )
233: savepfins(s,VR(p));
234: write_int(s,&n);
235: for ( dc = DC(p); dc; dc = NEXT(dc) ) {
236: saveobj(s,(Obj)DEG(dc)); saveobj(s,(Obj)COEF(dc));
237: }
238: }
239: }
240:
241: /* save a pure function (v->attr = V_PF) */
242: /* |name(str)|argc(int)|darray(intarray)|args| */
243:
244: void savepfins(s,v)
245: FILE *s;
246: V v;
247: {
248: PFINS ins;
249: PF pf;
250: int argc,i;
251: int *darray;
252:
253: ins = (PFINS)v->priv;
254: pf = ins->pf;
255: savestr(s,NAME(pf));
256: argc = pf->argc;
257: write_int(s,&argc);
258: darray = (int *)ALLOCA(argc*sizeof(int));
259: for ( i = 0; i < argc; i++ )
260: darray[i] = ins->ad[i].d;
261: write_intarray(s,darray,argc);
262: for ( i = 0; i < argc; i++ )
263: saveobj(s,ins->ad[i].arg);
264: }
265:
266: void saver(s,p)
267: FILE *s;
268: R p;
269: {
270: if ( !RAT(p) )
271: savep(s,(P)p);
272: else {
273: write_short(s,&OID(p)); write_short(s,&p->reduced);
274: savep(s,NM(p)); savep(s,DN(p));
275: }
276: }
277:
278: void savelist(s,p)
279: FILE *s;
280: LIST p;
281: {
282: int n;
283: NODE tn;
284:
285: for ( tn = BDY(p), n = 0; tn; tn = NEXT(tn), n++ );
286: write_short(s,&OID(p)); write_int(s,&n);
287: for ( tn = BDY(p); tn; tn = NEXT(tn) )
288: saveobj(s,(Obj)BDY(tn));
289: }
290:
291: void savevect(s,p)
292: FILE *s;
293: VECT p;
294: {
295: int i,len = 2;
296:
297: write_short(s,&OID(p)); write_int(s,&p->len);
298: for ( i = 0, len = p->len; i < len; i++ )
299: saveobj(s,(Obj)BDY(p)[i]);
300: }
301:
302: void savemat(s,p)
303: FILE *s;
304: MAT p;
305: {
306: int i,j,row,col;
307: int len = 3;
308:
309: write_short(s,&OID(p)); write_int(s,&p->row); write_int(s,&p->col);
310: for ( i = 0, row = p->row, col = p->col; i < row; i++ )
311: for ( j = 0; j < col; j++ )
312: saveobj(s,(Obj)BDY(p)[i][j]);
313: }
314:
315: void savestring(s,p)
316: FILE *s;
317: STRING p;
318: {
319: write_short(s,&OID(p)); savestr(s,BDY(p));
320: }
321:
322: void savestr(s,p)
323: FILE *s;
324: char *p;
325: {
326: int size;
327:
328: size = p ? strlen(p) : 0; write_int(s,&size);
329: if ( size )
330: write_string(s,p,size);
331: }
332:
333: void savedp(s,p)
334: FILE *s;
335: DP p;
336: {
337: int nv,n,i,sugar;
338: MP m,t;
339:
340: nv = p->nv; m = p->body; sugar = p->sugar;
341: for ( n = 0, t = m; t; t = NEXT(t), n++ );
342: write_short(s,&OID(p)); write_int(s,&nv); write_int(s,&sugar); write_int(s,&n);
343: for ( i = 0, t = m; i < n; i++, t = NEXT(t) ) {
344: saveobj(s,(Obj)t->c);
345: write_int(s,&t->dl->td); write_intarray(s,&(t->dl->d[0]),nv);
346: }
347: }
348:
349: void saveui(s,u)
350: FILE *s;
351: USINT u;
352: {
353: write_short(s,&OID(u)); write_int(s,&BDY(u));
354: }
355:
356: void saveerror(s,e)
357: FILE *s;
358: ERR e;
359: {
360: write_short(s,&OID(e)); saveobj(s,(Obj)BDY(e));
361: }
362:
363: void savegfmmat(s,p)
364: FILE *s;
365: GFMMAT p;
366: {
367: int i,j,row,col;
368:
369: write_short(s,&OID(p)); write_int(s,&p->row); write_int(s,&p->col);
370: for ( i = 0, row = p->row, col = p->col; i < row; i++ )
371: write_intarray(s,p->body[i],col);
1.4 ! noro 372: }
! 373:
! 374: void savebytearray(s,p)
! 375: FILE *s;
! 376: BYTEARRAY p;
! 377: {
! 378: write_short(s,&OID(p)); write_int(s,&p->len);
! 379: write_string(s,p->body,p->len);
1.1 noro 380: }
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