Annotation of OpenXM_contrib2/asir2000/io/bload.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/bload.c,v 1.3 2000/08/22 05:04:17 noro Exp $
1.2 noro 48: */
1.1 noro 49: #include "ca.h"
50: #include "parse.h"
51: #if INET
52: #include "com.h"
53: #endif
54: #if PARI
55: #include "genpari.h"
56: int get_lg(GEN);
57: #endif
58:
59: void loaderror(FILE *,ERR *);
60: void loadui(FILE *,USINT *);
61: void loaddp(FILE *,DP *);
62: void loadstr(FILE *,char **);
63: void loadstring(FILE *,STRING *);
64: void loadmat(FILE *,MAT *);
65: void loadvect(FILE *,VECT *);
66: void loadlist(FILE *,LIST *);
67: void loadr(FILE *,R *);
68: void loadp(FILE *,P *);
69: void loadgf2n(FILE *,GF2N *);
70: void loadgfpn(FILE *,GFPN *);
71: void loadlm(FILE *,LM *);
72: void loadmi(FILE *,MQ *);
73: void loadcplx(FILE *,C *);
74: void loadbf(FILE *,BF *);
75: void loadreal(FILE *,Real *);
76: void loadq(FILE *,Q *);
77: void loadnum(FILE *,Num *);
78: void loadgfmmat(FILE *,GFMMAT *);
1.4 ! noro 79: void loadbytearray(FILE *,BYTEARRAY *);
1.1 noro 80:
81: V loadpfins(FILE *);
82:
83: extern VL file_vl;
84:
85: void (*loadf[])() = { 0, loadnum, loadp, loadr, loadlist, loadvect, loadmat,
1.4 ! noro 86: loadstring, 0, loaddp, loadui, loaderror,0,0,0,loadgfmmat, loadbytearray };
1.1 noro 87: void (*nloadf[])() = { loadq, loadreal, 0, loadbf, loadcplx, loadmi, loadlm, loadgf2n, loadgfpn };
88:
89: void loadobj(s,p)
90: FILE *s;
91: Obj *p;
92: {
93: short id;
94:
95: read_short(s,&id);
96: if ( !id )
97: *p = 0;
98: else if ( !loadf[id] )
99: error("loadobj : not implemented");
100: else
101: (*loadf[id])(s,p);
102: }
103:
104: void loadnum(s,p)
105: FILE *s;
106: Num *p;
107: {
108: char nid;
109:
110: read_char(s,&nid);
111: if ( !nloadf[nid] )
112: error("loadnum : not implemented");
113: else
114: (*nloadf[nid])(s,p);
115: }
116:
117: void loadq(s,p)
118: FILE *s;
119: Q *p;
120: {
121: int size[2];
122: char sgn;
123: int len = 2;
124: N nm,dn;
125:
126: read_char(s,&sgn); read_intarray(s,size,len);
127: nm = NALLOC(size[0]); PL(nm) = size[0];
128: read_intarray(s,BD(nm),size[0]);
129: if ( size[1] ) {
130: dn = NALLOC(size[1]); PL(dn) = size[1];
131: read_intarray(s,BD(dn),size[1]);
132: } else
133: dn = 0;
134: NDTOQ(nm,dn,sgn,*p);
135: }
136:
137: void loadreal(s,p)
138: FILE *s;
139: Real *p;
140: {
141: Real q;
142: char dmy;
143:
144: read_char(s,&dmy);
145: NEWReal(q); read_double(s,&BDY(q));
146: *p = q;
147: }
148:
149: void loadbf(s,p)
150: FILE *s;
151: BF *p;
152: {
153: #if PARI
154: GEN z;
155: unsigned int uexpo,lexpo;
156: UL expo;
157: char dmy;
158: int sign;
159: unsigned int len;
160: BF q;
161:
162: read_char(s,&dmy);
163: read_int(s,&sign);
164: read_int(s,&uexpo);
165: read_int(s,&lexpo);
166:
167: #if defined(LONG_IS_32BIT)
168: if ( uexpo )
169: error("loadbf : exponent too large");
170: read_int(s,&len);
171: NEWBF(q,len+2);
172: z = (GEN)BDY(q);
173: settyp(z,t_REAL);
174: setlg(z,len+2);
175: setsigne(z,(long)sign);
176: setexpo(z,(long)lexpo);
177: read_intarray(s,(int *)(z+2),len);
178: #elif defined(LONG_IS_64BIT)
179: expo = (((UL)uexpo)<<32)|((UL)lexpo);
180: read_int(s,&len);
181: NEWBF(q,(len+5)/2); /* 2+(len+1)/2 */
182: z = (GEN)BDY(q);
183: settyp(z,t_REAL);
184: setlg(z,(len+5)/2);
185: setsigne(z,(long)sign);
186: setexpo(z,(long)expo);
187: read_longarray(s,z+2,len);
188: #endif
189: *p = q;
190: #else
191: error("loadbf : PARI is not combined");
192: #endif
193: }
194:
195: void loadcplx(s,p)
196: FILE *s;
197: C *p;
198: {
199: C q;
200: char dmy;
201:
202: read_char(s,&dmy);
203: NEWC(q); loadobj(s,(Obj *)&q->r); loadobj(s,(Obj *)&q->i);
204: *p = q;
205: }
206:
207: void loadmi(s,p)
208: FILE *s;
209: MQ *p;
210: {
211: MQ q;
212: char dmy;
213:
214: read_char(s,&dmy);
215: NEWMQ(q); read_int(s,(int *)&CONT(q));
216: *p = q;
217: }
218:
219: void loadlm(s,p)
220: FILE *s;
221: LM *p;
222: {
223: int size;
224: char dmy;
225: N body;
226:
227: read_char(s,&dmy); read_int(s,&size);
228: body = NALLOC(size); PL(body) = size;
229: read_intarray(s,BD(body),size);
230: MKLM(body,*p);
231: }
232:
233: void loadgf2n(s,p)
234: FILE *s;
235: GF2N *p;
236: {
237: char dmy;
238: int len;
239: UP2 body;
240:
241: read_char(s,&dmy); read_int(s,&len);
242: NEWUP2(body,len); body->w = len;
243: read_intarray(s,body->b,len);
244: MKGF2N(body,*p);
245: }
246:
247: void loadgfpn(s,p)
248: FILE *s;
249: GFPN *p;
250: {
251: char dmy;
252: int d,i;
253: UP body;
254:
255: read_char(s,&dmy); read_int(s,&d);
256: body = UPALLOC(d);
257: body->d = d;
258: for ( i = 0; i <= d; i++ )
259: loadobj(s,(Obj *)&body->c[i]);
260: MKGFPN(body,*p);
261: }
262:
263: void loadp(s,p)
264: FILE *s;
265: P *p;
266: {
267: V v;
268: int n,vindex;
269: DCP dc,dc0;
270: P t;
271:
272: read_int(s,&vindex);
273: if ( vindex < 0 )
274: /* v is a pure function */
275: v = loadpfins(s);
276: else
277: v = (V)load_convv(vindex);
278: read_int(s,&n);
279: for ( dc0 = 0; n; n-- ) {
280: NEXTDC(dc0,dc); loadobj(s,(Obj *)&DEG(dc)); loadobj(s,(Obj *)&COEF(dc));
281: }
282: NEXT(dc) = 0;
283: MKP(v,dc0,t);
284: if ( vindex < 0 || file_vl )
285: reorderp(CO,file_vl,t,p);
286: else
287: *p = t;
288: }
289:
290: /* |name(str)|argc(int)|darray(intarray)|args| */
291:
292: V loadpfins(s)
293: FILE *s;
294: {
295: char *name;
296: FUNC fp;
297: int argc,i;
298: V v;
299: int *darray;
300: Obj *args;
301: PF pf;
302: char *buf;
303: V *a;
304: P u;
305:
306: loadstr(s,&name);
307: read_int(s,&argc);
308: searchpf(name,&fp);
309: if ( fp ) {
310: pf = fp->f.puref;
311: if ( pf->argc != argc )
312: error("loadpfins : argument mismatch");
313: } else {
314: a = (V *)MALLOC(argc*sizeof(V));
315: buf = (char *)ALLOCA(BUFSIZ);
316: for ( i = 0; i < argc; i++ ) {
317: sprintf(buf,"_%c",'a'+i);
318: makevar(buf,&u); a[i] = VR(u);
319: }
320: mkpf(name,0,argc,a,0,0,0,&pf);
321: }
322: darray = (int *)ALLOCA(argc*sizeof(int));
323: args = (Obj *)ALLOCA(argc*sizeof(int));
324: read_intarray(s,darray,argc);
325: for ( i = 0; i < argc; i++ )
326: loadobj(s,&args[i]);
327: _mkpfins_with_darray(pf,args,darray,&v);
328: return v;
329: }
330:
331: void loadr(s,p)
332: FILE *s;
333: R *p;
334: {
335: R r;
336:
337: NEWR(r); read_short(s,&r->reduced);
338: loadobj(s,(Obj *)&NM(r)); loadobj(s,(Obj *)&DN(r)); *p = r;
339: }
340:
341: void loadlist(s,p)
342: FILE *s;
343: LIST *p;
344: {
345: int n;
346: NODE tn,tn0;
347:
348: read_int(s,&n);
349: for ( tn0 = 0; n; n-- ) {
350: NEXTNODE(tn0,tn); loadobj(s,(Obj *)&BDY(tn));
351: }
352: if ( tn0 )
353: NEXT(tn) = 0;
354: MKLIST(*p,tn0);
355: }
356:
357: void loadvect(s,p)
358: FILE *s;
359: VECT *p;
360: {
361: int i,len;
362: VECT vect;
363:
364: read_int(s,&len); MKVECT(vect,len);
365: for ( i = 0; i < len; i++ )
366: loadobj(s,(Obj *)&BDY(vect)[i]);
367: *p = vect;
368: }
369:
370: void loadmat(s,p)
371: FILE *s;
372: MAT *p;
373: {
374: int row,col,i,j;
375: MAT mat;
376:
377: read_int(s,&row); read_int(s,&col); MKMAT(mat,row,col);
378: for ( i = 0; i < row; i++ )
379: for ( j = 0; j < col; j++ )
380: loadobj(s,(Obj *)&BDY(mat)[i][j]);
381: *p = mat;
382: }
383:
384: void loadstring(s,p)
385: FILE *s;
386: STRING *p;
387: {
388: char *t;
389:
390: loadstr(s,&t); MKSTR(*p,t);
391: }
392:
393: void loadstr(s,p)
394: FILE *s;
395: char **p;
396: {
397: int len;
398: char *t;
399:
400: read_int(s,&len);
401: if ( len ) {
402: t = (char *)MALLOC(len+1); read_string(s,t,len); t[len] = 0;
403: } else
404: t = "";
405: *p = t;
1.4 ! noro 406: }
! 407:
! 408: void loadbytearray(s,p)
! 409: FILE *s;
! 410: BYTEARRAY *p;
! 411: {
! 412: int len;
! 413: BYTEARRAY array;
! 414:
! 415: read_int(s,&len);
! 416: MKBYTEARRAY(array,len);
! 417: if ( len ) {
! 418: read_string(s,array->body,len);
! 419: }
! 420: *p = array;
1.1 noro 421: }
422:
423: void loaddp(s,p)
424: FILE *s;
425: DP *p;
426: {
427: int nv,n,i,sugar;
428: DP dp;
429: MP m,m0;
430: DL dl;
431:
432: read_int(s,&nv); read_int(s,&sugar); read_int(s,&n);
433: for ( i = 0, m0 = 0; i < n; i++ ) {
434: NEXTMP(m0,m);
435: loadobj(s,(Obj *)&(m->c));
436: NEWDL(dl,nv); m->dl = dl;
437: read_int(s,&dl->td); read_intarray(s,&(dl->d[0]),nv);
438: }
439: NEXT(m) = 0; MKDP(nv,m0,dp); dp->sugar = sugar; *p = dp;
440: }
441:
442: void loadui(s,u)
443: FILE *s;
444: USINT *u;
445: {
446: unsigned int b;
447:
448: read_int(s,&b); MKUSINT(*u,b);
449: }
450:
451: void loaderror(s,e)
452: FILE *s;
453: ERR *e;
454: {
455: Obj b;
456:
457: loadobj(s,&b); MKERR(*e,b);
458: }
459:
460:
461: void loadgfmmat(s,p)
462: FILE *s;
463: GFMMAT *p;
464: {
465: int i,j,row,col;
466: unsigned int **a;
467: GFMMAT mat;
468:
469: read_int(s,&row); read_int(s,&col);
470: a = (unsigned int **)almat(row,col);
471: TOGFMMAT(row,col,a,mat);
472: for ( i = 0; i < row; i++ )
473: read_intarray(s,a[i],col);
474: *p = mat;
475: }
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