Annotation of OpenXM_contrib2/asir2000/io/bload.c, Revision 1.5
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.
1.5 ! noro 47: * $OpenXM: OpenXM_contrib2/asir2000/io/bload.c,v 1.4 2000/11/08 08:02:51 noro Exp $
1.2 noro 48: */
1.1 noro 49: #include "ca.h"
50: #include "parse.h"
51: #include "com.h"
52: #if PARI
53: #include "genpari.h"
54: int get_lg(GEN);
55: #endif
56:
57: void loaderror(FILE *,ERR *);
58: void loadui(FILE *,USINT *);
59: void loaddp(FILE *,DP *);
60: void loadstr(FILE *,char **);
61: void loadstring(FILE *,STRING *);
62: void loadmat(FILE *,MAT *);
63: void loadvect(FILE *,VECT *);
64: void loadlist(FILE *,LIST *);
65: void loadr(FILE *,R *);
66: void loadp(FILE *,P *);
67: void loadgf2n(FILE *,GF2N *);
68: void loadgfpn(FILE *,GFPN *);
69: void loadlm(FILE *,LM *);
70: void loadmi(FILE *,MQ *);
71: void loadcplx(FILE *,C *);
72: void loadbf(FILE *,BF *);
73: void loadreal(FILE *,Real *);
74: void loadq(FILE *,Q *);
75: void loadnum(FILE *,Num *);
76: void loadgfmmat(FILE *,GFMMAT *);
1.4 noro 77: void loadbytearray(FILE *,BYTEARRAY *);
1.1 noro 78:
79: V loadpfins(FILE *);
80:
81: extern VL file_vl;
82:
83: void (*loadf[])() = { 0, loadnum, loadp, loadr, loadlist, loadvect, loadmat,
1.4 noro 84: loadstring, 0, loaddp, loadui, loaderror,0,0,0,loadgfmmat, loadbytearray };
1.1 noro 85: void (*nloadf[])() = { loadq, loadreal, 0, loadbf, loadcplx, loadmi, loadlm, loadgf2n, loadgfpn };
86:
87: void loadobj(s,p)
88: FILE *s;
89: Obj *p;
90: {
91: short id;
92:
93: read_short(s,&id);
94: if ( !id )
95: *p = 0;
96: else if ( !loadf[id] )
97: error("loadobj : not implemented");
98: else
99: (*loadf[id])(s,p);
100: }
101:
102: void loadnum(s,p)
103: FILE *s;
104: Num *p;
105: {
106: char nid;
107:
108: read_char(s,&nid);
109: if ( !nloadf[nid] )
110: error("loadnum : not implemented");
111: else
112: (*nloadf[nid])(s,p);
113: }
114:
115: void loadq(s,p)
116: FILE *s;
117: Q *p;
118: {
119: int size[2];
120: char sgn;
121: int len = 2;
122: N nm,dn;
123:
124: read_char(s,&sgn); read_intarray(s,size,len);
125: nm = NALLOC(size[0]); PL(nm) = size[0];
126: read_intarray(s,BD(nm),size[0]);
127: if ( size[1] ) {
128: dn = NALLOC(size[1]); PL(dn) = size[1];
129: read_intarray(s,BD(dn),size[1]);
130: } else
131: dn = 0;
132: NDTOQ(nm,dn,sgn,*p);
133: }
134:
135: void loadreal(s,p)
136: FILE *s;
137: Real *p;
138: {
139: Real q;
140: char dmy;
141:
142: read_char(s,&dmy);
143: NEWReal(q); read_double(s,&BDY(q));
144: *p = q;
145: }
146:
147: void loadbf(s,p)
148: FILE *s;
149: BF *p;
150: {
151: #if PARI
152: GEN z;
153: unsigned int uexpo,lexpo;
154: UL expo;
155: char dmy;
156: int sign;
157: unsigned int len;
158: BF q;
159:
160: read_char(s,&dmy);
161: read_int(s,&sign);
162: read_int(s,&uexpo);
163: read_int(s,&lexpo);
164:
165: #if defined(LONG_IS_32BIT)
166: if ( uexpo )
167: error("loadbf : exponent too large");
168: read_int(s,&len);
169: NEWBF(q,len+2);
170: z = (GEN)BDY(q);
171: settyp(z,t_REAL);
172: setlg(z,len+2);
173: setsigne(z,(long)sign);
174: setexpo(z,(long)lexpo);
175: read_intarray(s,(int *)(z+2),len);
176: #elif defined(LONG_IS_64BIT)
177: expo = (((UL)uexpo)<<32)|((UL)lexpo);
178: read_int(s,&len);
179: NEWBF(q,(len+5)/2); /* 2+(len+1)/2 */
180: z = (GEN)BDY(q);
181: settyp(z,t_REAL);
182: setlg(z,(len+5)/2);
183: setsigne(z,(long)sign);
184: setexpo(z,(long)expo);
185: read_longarray(s,z+2,len);
186: #endif
187: *p = q;
188: #else
189: error("loadbf : PARI is not combined");
190: #endif
191: }
192:
193: void loadcplx(s,p)
194: FILE *s;
195: C *p;
196: {
197: C q;
198: char dmy;
199:
200: read_char(s,&dmy);
201: NEWC(q); loadobj(s,(Obj *)&q->r); loadobj(s,(Obj *)&q->i);
202: *p = q;
203: }
204:
205: void loadmi(s,p)
206: FILE *s;
207: MQ *p;
208: {
209: MQ q;
210: char dmy;
211:
212: read_char(s,&dmy);
213: NEWMQ(q); read_int(s,(int *)&CONT(q));
214: *p = q;
215: }
216:
217: void loadlm(s,p)
218: FILE *s;
219: LM *p;
220: {
221: int size;
222: char dmy;
223: N body;
224:
225: read_char(s,&dmy); read_int(s,&size);
226: body = NALLOC(size); PL(body) = size;
227: read_intarray(s,BD(body),size);
228: MKLM(body,*p);
229: }
230:
231: void loadgf2n(s,p)
232: FILE *s;
233: GF2N *p;
234: {
235: char dmy;
236: int len;
237: UP2 body;
238:
239: read_char(s,&dmy); read_int(s,&len);
240: NEWUP2(body,len); body->w = len;
241: read_intarray(s,body->b,len);
242: MKGF2N(body,*p);
243: }
244:
245: void loadgfpn(s,p)
246: FILE *s;
247: GFPN *p;
248: {
249: char dmy;
250: int d,i;
251: UP body;
252:
253: read_char(s,&dmy); read_int(s,&d);
254: body = UPALLOC(d);
255: body->d = d;
256: for ( i = 0; i <= d; i++ )
257: loadobj(s,(Obj *)&body->c[i]);
258: MKGFPN(body,*p);
259: }
260:
261: void loadp(s,p)
262: FILE *s;
263: P *p;
264: {
265: V v;
266: int n,vindex;
267: DCP dc,dc0;
268: P t;
269:
270: read_int(s,&vindex);
271: if ( vindex < 0 )
272: /* v is a pure function */
273: v = loadpfins(s);
274: else
275: v = (V)load_convv(vindex);
276: read_int(s,&n);
277: for ( dc0 = 0; n; n-- ) {
278: NEXTDC(dc0,dc); loadobj(s,(Obj *)&DEG(dc)); loadobj(s,(Obj *)&COEF(dc));
279: }
280: NEXT(dc) = 0;
281: MKP(v,dc0,t);
282: if ( vindex < 0 || file_vl )
283: reorderp(CO,file_vl,t,p);
284: else
285: *p = t;
286: }
287:
288: /* |name(str)|argc(int)|darray(intarray)|args| */
289:
290: V loadpfins(s)
291: FILE *s;
292: {
293: char *name;
294: FUNC fp;
295: int argc,i;
296: V v;
297: int *darray;
298: Obj *args;
299: PF pf;
300: char *buf;
301: V *a;
302: P u;
303:
304: loadstr(s,&name);
305: read_int(s,&argc);
306: searchpf(name,&fp);
307: if ( fp ) {
308: pf = fp->f.puref;
309: if ( pf->argc != argc )
310: error("loadpfins : argument mismatch");
311: } else {
312: a = (V *)MALLOC(argc*sizeof(V));
313: buf = (char *)ALLOCA(BUFSIZ);
314: for ( i = 0; i < argc; i++ ) {
315: sprintf(buf,"_%c",'a'+i);
316: makevar(buf,&u); a[i] = VR(u);
317: }
318: mkpf(name,0,argc,a,0,0,0,&pf);
319: }
320: darray = (int *)ALLOCA(argc*sizeof(int));
321: args = (Obj *)ALLOCA(argc*sizeof(int));
322: read_intarray(s,darray,argc);
323: for ( i = 0; i < argc; i++ )
324: loadobj(s,&args[i]);
325: _mkpfins_with_darray(pf,args,darray,&v);
326: return v;
327: }
328:
329: void loadr(s,p)
330: FILE *s;
331: R *p;
332: {
333: R r;
334:
335: NEWR(r); read_short(s,&r->reduced);
336: loadobj(s,(Obj *)&NM(r)); loadobj(s,(Obj *)&DN(r)); *p = r;
337: }
338:
339: void loadlist(s,p)
340: FILE *s;
341: LIST *p;
342: {
343: int n;
344: NODE tn,tn0;
345:
346: read_int(s,&n);
347: for ( tn0 = 0; n; n-- ) {
348: NEXTNODE(tn0,tn); loadobj(s,(Obj *)&BDY(tn));
349: }
350: if ( tn0 )
351: NEXT(tn) = 0;
352: MKLIST(*p,tn0);
353: }
354:
355: void loadvect(s,p)
356: FILE *s;
357: VECT *p;
358: {
359: int i,len;
360: VECT vect;
361:
362: read_int(s,&len); MKVECT(vect,len);
363: for ( i = 0; i < len; i++ )
364: loadobj(s,(Obj *)&BDY(vect)[i]);
365: *p = vect;
366: }
367:
368: void loadmat(s,p)
369: FILE *s;
370: MAT *p;
371: {
372: int row,col,i,j;
373: MAT mat;
374:
375: read_int(s,&row); read_int(s,&col); MKMAT(mat,row,col);
376: for ( i = 0; i < row; i++ )
377: for ( j = 0; j < col; j++ )
378: loadobj(s,(Obj *)&BDY(mat)[i][j]);
379: *p = mat;
380: }
381:
382: void loadstring(s,p)
383: FILE *s;
384: STRING *p;
385: {
386: char *t;
387:
388: loadstr(s,&t); MKSTR(*p,t);
389: }
390:
391: void loadstr(s,p)
392: FILE *s;
393: char **p;
394: {
395: int len;
396: char *t;
397:
398: read_int(s,&len);
399: if ( len ) {
400: t = (char *)MALLOC(len+1); read_string(s,t,len); t[len] = 0;
401: } else
402: t = "";
403: *p = t;
1.4 noro 404: }
405:
406: void loadbytearray(s,p)
407: FILE *s;
408: BYTEARRAY *p;
409: {
410: int len;
411: BYTEARRAY array;
412:
413: read_int(s,&len);
414: MKBYTEARRAY(array,len);
415: if ( len ) {
416: read_string(s,array->body,len);
417: }
418: *p = array;
1.1 noro 419: }
420:
421: void loaddp(s,p)
422: FILE *s;
423: DP *p;
424: {
425: int nv,n,i,sugar;
426: DP dp;
427: MP m,m0;
428: DL dl;
429:
430: read_int(s,&nv); read_int(s,&sugar); read_int(s,&n);
431: for ( i = 0, m0 = 0; i < n; i++ ) {
432: NEXTMP(m0,m);
433: loadobj(s,(Obj *)&(m->c));
434: NEWDL(dl,nv); m->dl = dl;
435: read_int(s,&dl->td); read_intarray(s,&(dl->d[0]),nv);
436: }
437: NEXT(m) = 0; MKDP(nv,m0,dp); dp->sugar = sugar; *p = dp;
438: }
439:
440: void loadui(s,u)
441: FILE *s;
442: USINT *u;
443: {
444: unsigned int b;
445:
446: read_int(s,&b); MKUSINT(*u,b);
447: }
448:
449: void loaderror(s,e)
450: FILE *s;
451: ERR *e;
452: {
453: Obj b;
454:
455: loadobj(s,&b); MKERR(*e,b);
456: }
457:
458:
459: void loadgfmmat(s,p)
460: FILE *s;
461: GFMMAT *p;
462: {
463: int i,j,row,col;
464: unsigned int **a;
465: GFMMAT mat;
466:
467: read_int(s,&row); read_int(s,&col);
468: a = (unsigned int **)almat(row,col);
469: TOGFMMAT(row,col,a,mat);
470: for ( i = 0; i < row; i++ )
471: read_intarray(s,a[i],col);
472: *p = mat;
473: }
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