11 |
|
|
12 |
|
#include <ctype.h> |
13 |
|
|
14 |
– |
#include "standard.h" |
14 |
|
#include "platform.h" |
15 |
|
#include "paths.h" |
16 |
+ |
#include "rtprocess.h" /* win_popen() */ |
17 |
+ |
#include "rtio.h" |
18 |
+ |
#include "rtmath.h" |
19 |
|
#include "object.h" |
20 |
|
#include "otypes.h" |
21 |
|
|
22 |
+ |
#ifdef getc_unlocked /* avoid horrendous overhead of flockfile */ |
23 |
+ |
#undef getc |
24 |
+ |
#define getc getc_unlocked |
25 |
+ |
#endif |
26 |
+ |
|
27 |
|
int xac; /* global xform argument count */ |
28 |
|
char **xav; /* global xform argument pointer */ |
29 |
|
int xfa; /* start of xf arguments */ |
52 |
|
|
53 |
|
#define progname (xav[0]) |
54 |
|
|
55 |
+ |
static int doargf(int ac, char **av, int fi); |
56 |
+ |
static int doarray(int ac, char **av, int ai); |
57 |
+ |
static void xform(char *name, FILE *fin); |
58 |
+ |
static void xfcomm(char *fname, FILE *fin); |
59 |
+ |
static void xfobject(char *fname, FILE *fin); |
60 |
+ |
static int addxform(FILE *fin); |
61 |
+ |
static int alias(FILE *fin); |
62 |
+ |
void initotypes(void); /* XXX conflict with otypes.h */ |
63 |
+ |
static void openmain(char *iname); |
64 |
|
|
65 |
< |
main(argc, argv) /* get transform options and transform file */ |
66 |
< |
int argc; |
67 |
< |
char *argv[]; |
65 |
> |
|
66 |
> |
int |
67 |
> |
main( /* get transform options and transform file */ |
68 |
> |
int argc, |
69 |
> |
char *argv[] |
70 |
> |
) |
71 |
|
{ |
72 |
|
int mal_prefix = 0; |
54 |
– |
char *fname; |
73 |
|
int a; |
74 |
|
/* check for argument list file */ |
75 |
|
for (a = 1; a < argc; a++) |
90 |
|
if (argv[a][0] == '-') |
91 |
|
switch (argv[a][1]) { |
92 |
|
case 'm': |
93 |
< |
if (argv[a][2] | a+1 >= argc) |
93 |
> |
if (argv[a][2] | (a+1 >= argc)) |
94 |
|
break; |
95 |
|
a++; |
96 |
|
if (newmod == NULL) |
97 |
|
newmod = argv[a]; |
98 |
|
continue; |
99 |
|
case 'n': |
100 |
< |
if (argv[a][2] | a+1 >= argc) |
100 |
> |
if (argv[a][2] | (a+1 >= argc)) |
101 |
|
break; |
102 |
|
a++; |
103 |
|
if (idprefix == NULL) |
104 |
|
idprefix = argv[a]; |
105 |
|
else { |
106 |
< |
register char *newp; |
106 |
> |
char *newp; |
107 |
|
newp = (char *)malloc(strlen(idprefix)+ |
108 |
|
strlen(argv[a])+2); |
109 |
|
if (newp == NULL) |
111 |
|
sprintf(newp, "%s.%s", |
112 |
|
idprefix, argv[a]); |
113 |
|
if (mal_prefix++) |
114 |
< |
free((void *)idprefix); |
114 |
> |
free(idprefix); |
115 |
|
idprefix = newp; |
116 |
|
} |
117 |
|
continue; |
139 |
|
|
140 |
|
a += xf(&tot, argc-a, argv+a); |
141 |
|
|
142 |
< |
if (reverse = tot.sca < 0.0) |
142 |
> |
if ( (reverse = (tot.sca < 0.0)) ) |
143 |
|
tot.sca = -tot.sca; |
144 |
|
if (invert) |
145 |
|
reverse = !reverse; |
172 |
|
} |
173 |
|
|
174 |
|
if (mal_prefix) |
175 |
< |
free((void *)idprefix); |
175 |
> |
free(idprefix); |
176 |
|
return(0); |
177 |
|
} |
178 |
|
|
179 |
|
|
180 |
< |
doargf(ac, av, fi) /* take argument list from file */ |
181 |
< |
char **av; |
182 |
< |
int ac, fi; |
180 |
> |
int |
181 |
> |
doargf( /* take argument list from file */ |
182 |
> |
int ac, |
183 |
> |
char **av, |
184 |
> |
int fi |
185 |
> |
) |
186 |
|
{ |
187 |
|
int inquote; |
188 |
|
char *newav[256], **avp; |
189 |
< |
char argbuf[1024]; |
190 |
< |
char newid[128]; |
189 |
> |
char argbuf[2048]; |
190 |
> |
char *newid, newidbuf[128]; |
191 |
|
char *oldid; |
192 |
< |
register char *cp; |
192 |
> |
char *cp; |
193 |
|
FILE *argfp; |
194 |
|
int n, i, k, newac, err; |
195 |
|
|
241 |
|
skipspaces: |
242 |
|
while (isspace(*cp)) /* nullify spaces */ |
243 |
|
*cp++ = '\0'; |
244 |
< |
if ((*cp == '"' | *cp == '\'')) |
244 |
> |
if ((*cp == '"') | (*cp == '\'')) |
245 |
|
inquote = *cp++; |
246 |
|
if (!*cp) /* all done? */ |
247 |
|
break; |
263 |
|
for (i = fi+2; i < ac; i++) |
264 |
|
avp[newac++] = av[i]; |
265 |
|
avp[newac] = NULL; |
266 |
+ |
newid = newidbuf; |
267 |
|
oldid = NULL; |
268 |
|
for (i = 2; i < newac; i++) |
269 |
|
if (!strcmp(avp[i-1], "-n")) { |
270 |
|
oldid = avp[i]; |
271 |
+ |
if (strlen(oldid)+32 > sizeof(newidbuf)) { |
272 |
+ |
newid = (char *)malloc(strlen(oldid)+32); |
273 |
+ |
if (newid == NULL) |
274 |
+ |
exit(2); |
275 |
+ |
} |
276 |
|
avp[i] = newid; |
277 |
|
break; |
278 |
|
} |
288 |
|
else |
289 |
|
sprintf(newid, "%s.%d", oldid, k); |
290 |
|
err |= main(newac, avp); |
291 |
+ |
if (newid != newidbuf) |
292 |
+ |
free(newid); |
293 |
|
k++; |
294 |
|
} |
295 |
|
fclose(argfp); |
297 |
|
} |
298 |
|
|
299 |
|
|
300 |
< |
doarray(ac, av, ai) /* make array */ |
301 |
< |
char **av; |
302 |
< |
int ac, ai; |
300 |
> |
int |
301 |
> |
doarray( /* make array */ |
302 |
> |
int ac, |
303 |
> |
char **av, |
304 |
> |
int ai |
305 |
> |
) |
306 |
|
{ |
307 |
|
char *newav[256], **avp; |
308 |
|
char newid[128], repts[32]; |
345 |
|
} |
346 |
|
|
347 |
|
|
348 |
< |
xform(name, fin) /* transform stream by tot.xfm */ |
349 |
< |
char *name; |
350 |
< |
register FILE *fin; |
348 |
> |
void |
349 |
> |
xform( /* transform stream by tot.xfm */ |
350 |
> |
char *name, |
351 |
> |
FILE *fin |
352 |
> |
) |
353 |
|
{ |
354 |
|
int nobjs = 0; |
355 |
< |
register int c; |
355 |
> |
int c; |
356 |
|
|
357 |
|
while ((c = getc(fin)) != EOF) { |
358 |
|
if (isspace(c)) /* blank */ |
380 |
|
} |
381 |
|
|
382 |
|
|
383 |
< |
xfcomm(fname, fin) /* transform a command */ |
384 |
< |
char *fname; |
385 |
< |
FILE *fin; |
383 |
> |
void |
384 |
> |
xfcomm( /* transform a command */ |
385 |
> |
char *fname, |
386 |
> |
FILE *fin |
387 |
> |
) |
388 |
|
{ |
389 |
|
FILE *pin; |
390 |
< |
char buf[512]; |
390 |
> |
char buf[2048]; |
391 |
|
int i; |
392 |
|
|
393 |
|
fgetline(buf, sizeof(buf), fin); |
412 |
|
} |
413 |
|
|
414 |
|
|
415 |
< |
xfobject(fname, fin) /* transform an object */ |
416 |
< |
char *fname; |
417 |
< |
FILE *fin; |
415 |
> |
void |
416 |
> |
xfobject( /* transform an object */ |
417 |
> |
char *fname, |
418 |
> |
FILE *fin |
419 |
> |
) |
420 |
|
{ |
421 |
|
char typ[16], nam[MAXSTR]; |
422 |
|
int fn; |
429 |
|
progname, fname, typ); |
430 |
|
exit(1); |
431 |
|
} |
432 |
< |
if (ismodifier(fn)) |
433 |
< |
printf("\n%s %s ", nam, typ); |
434 |
< |
else |
435 |
< |
printf("\n%s %s ", newmod != NULL ? newmod : nam, |
436 |
< |
invert ? ofun[tinvers[fn]].funame : typ); |
432 |
> |
putchar('\n'); |
433 |
> |
if (ismodifier(fn)) { |
434 |
> |
fputword(nam, stdout); |
435 |
> |
printf(" %s ", typ); |
436 |
> |
} else { |
437 |
> |
fputword(newmod != NULL ? newmod : nam, stdout); |
438 |
> |
printf(" %s ", invert ? ofun[tinvers[fn]].funame : typ); |
439 |
> |
} |
440 |
|
/* object name */ |
441 |
|
fgetword(nam, sizeof(nam), fin); |
442 |
|
if (idprefix == NULL || ismodifier(fn)) |
443 |
< |
printf("%s\n", nam); |
444 |
< |
else |
445 |
< |
printf("%s.%s\n", idprefix, nam); |
443 |
> |
fputword(nam, stdout); |
444 |
> |
else { |
445 |
> |
char nnam[MAXSTR]; |
446 |
> |
sprintf(nnam, "%s.%s", idprefix, nam); |
447 |
> |
fputword(nnam, stdout); |
448 |
> |
} |
449 |
> |
putchar('\n'); |
450 |
|
/* transform arguments */ |
451 |
|
if ((*ofun[fn].funp)(fin) < 0) { |
452 |
|
fprintf(stderr, "%s: (%s): bad %s \"%s\"\n", |
456 |
|
} |
457 |
|
|
458 |
|
|
459 |
< |
o_default(fin) /* pass on arguments unchanged */ |
460 |
< |
FILE *fin; |
459 |
> |
int |
460 |
> |
o_default( /* pass on arguments unchanged */ |
461 |
> |
FILE *fin |
462 |
> |
) |
463 |
|
{ |
464 |
< |
register int i; |
464 |
> |
int i; |
465 |
|
FUNARGS fa; |
466 |
|
|
467 |
|
if (readfargs(&fa, fin) != 1) |
492 |
|
} |
493 |
|
|
494 |
|
|
495 |
< |
addxform(fin) /* add xf arguments to strings */ |
496 |
< |
FILE *fin; |
495 |
> |
int |
496 |
> |
addxform( /* add xf arguments to strings */ |
497 |
> |
FILE *fin |
498 |
> |
) |
499 |
|
{ |
500 |
< |
register int i; |
500 |
> |
int i; |
501 |
|
int resetarr = 0; |
502 |
|
FUNARGS fa; |
503 |
|
|
535 |
|
} |
536 |
|
|
537 |
|
|
538 |
< |
alias(fin) /* transfer alias */ |
539 |
< |
FILE *fin; |
538 |
> |
int |
539 |
> |
alias( /* transfer alias */ |
540 |
> |
FILE *fin |
541 |
> |
) |
542 |
|
{ |
543 |
|
char aliasnm[MAXSTR]; |
544 |
|
|
549 |
|
} |
550 |
|
|
551 |
|
|
552 |
< |
m_glow(fin) /* transform arguments for proximity light */ |
553 |
< |
FILE *fin; |
552 |
> |
int |
553 |
> |
m_glow( /* transform arguments for proximity light */ |
554 |
> |
FILE *fin |
555 |
> |
) |
556 |
|
{ |
557 |
|
FUNARGS fa; |
558 |
|
|
569 |
|
} |
570 |
|
|
571 |
|
|
572 |
< |
m_spot(fin) /* transform arguments for spotlight */ |
573 |
< |
FILE *fin; |
572 |
> |
int |
573 |
> |
m_spot( /* transform arguments for spotlight */ |
574 |
> |
FILE *fin |
575 |
> |
) |
576 |
|
{ |
577 |
|
FVECT v; |
578 |
|
FUNARGS fa; |
591 |
|
} |
592 |
|
|
593 |
|
|
594 |
< |
m_mist(fin) /* transform arguments for mist */ |
595 |
< |
FILE *fin; |
594 |
> |
int |
595 |
> |
m_mist( /* transform arguments for mist */ |
596 |
> |
FILE *fin |
597 |
> |
) |
598 |
|
{ |
599 |
|
FUNARGS fa; |
600 |
|
int i; |
610 |
|
else |
611 |
|
for (i = 0; i < fa.nsargs; i++) { |
612 |
|
char sname[256], *sp; |
613 |
< |
register char *cp1, *cp2 = sname; |
613 |
> |
char *cp1, *cp2 = sname; |
614 |
|
/* add idprefix */ |
615 |
|
for (sp = fa.sarg[i]; *sp; sp = cp1) { |
616 |
|
for (cp1 = idprefix; *cp1; ) |
635 |
|
} |
636 |
|
|
637 |
|
|
638 |
< |
m_dielectric(fin) /* transform arguments for dielectric */ |
639 |
< |
FILE *fin; |
638 |
> |
int |
639 |
> |
m_dielectric( /* transform arguments for dielectric */ |
640 |
> |
FILE *fin |
641 |
> |
) |
642 |
|
{ |
643 |
|
FUNARGS fa; |
644 |
|
|
657 |
|
} |
658 |
|
|
659 |
|
|
660 |
< |
m_interface(fin) /* transform arguments for interface */ |
661 |
< |
FILE *fin; |
660 |
> |
int |
661 |
> |
m_interface( /* transform arguments for interface */ |
662 |
> |
FILE *fin |
663 |
> |
) |
664 |
|
{ |
665 |
|
FUNARGS fa; |
666 |
|
|
684 |
|
} |
685 |
|
|
686 |
|
|
687 |
< |
text(fin) /* transform text arguments */ |
688 |
< |
FILE *fin; |
687 |
> |
int |
688 |
> |
text( /* transform text arguments */ |
689 |
> |
FILE *fin |
690 |
> |
) |
691 |
|
{ |
692 |
|
int i; |
693 |
|
FVECT v; |
725 |
|
} |
726 |
|
|
727 |
|
|
728 |
< |
o_source(fin) /* transform source arguments */ |
729 |
< |
FILE *fin; |
728 |
> |
int |
729 |
> |
o_source( /* transform source arguments */ |
730 |
> |
FILE *fin |
731 |
> |
) |
732 |
|
{ |
733 |
|
FVECT dv; |
734 |
|
FUNARGS fa; |
748 |
|
} |
749 |
|
|
750 |
|
|
751 |
< |
o_sphere(fin) /* transform sphere arguments */ |
752 |
< |
FILE *fin; |
751 |
> |
int |
752 |
> |
o_sphere( /* transform sphere arguments */ |
753 |
> |
FILE *fin |
754 |
> |
) |
755 |
|
{ |
756 |
|
FVECT cent; |
757 |
|
double rad; |
774 |
|
} |
775 |
|
|
776 |
|
|
777 |
< |
o_face(fin) /* transform face arguments */ |
778 |
< |
FILE *fin; |
777 |
> |
int |
778 |
> |
o_face( /* transform face arguments */ |
779 |
> |
FILE *fin |
780 |
> |
) |
781 |
|
{ |
782 |
|
FVECT p; |
783 |
< |
register int i; |
783 |
> |
int i; |
784 |
|
FUNARGS fa; |
785 |
|
|
786 |
|
if (readfargs(&fa, fin) != 1) |
802 |
|
} |
803 |
|
|
804 |
|
|
805 |
< |
o_cone(fin) /* transform cone and cup arguments */ |
806 |
< |
FILE *fin; |
805 |
> |
int |
806 |
> |
o_cone( /* transform cone and cup arguments */ |
807 |
> |
FILE *fin |
808 |
> |
) |
809 |
|
{ |
810 |
|
FVECT p0, p1; |
811 |
|
double r0, r1; |
831 |
|
} |
832 |
|
|
833 |
|
|
834 |
< |
o_cylinder(fin) /* transform cylinder and tube arguments */ |
835 |
< |
FILE *fin; |
834 |
> |
int |
835 |
> |
o_cylinder( /* transform cylinder and tube arguments */ |
836 |
> |
FILE *fin |
837 |
> |
) |
838 |
|
{ |
839 |
|
FVECT p0, p1; |
840 |
|
double rad; |
858 |
|
} |
859 |
|
|
860 |
|
|
861 |
< |
o_ring(fin) /* transform ring arguments */ |
862 |
< |
FILE *fin; |
861 |
> |
int |
862 |
> |
o_ring( /* transform ring arguments */ |
863 |
> |
FILE *fin |
864 |
> |
) |
865 |
|
{ |
866 |
|
FVECT p0, pd; |
867 |
|
double r0, r1; |
891 |
|
} |
892 |
|
|
893 |
|
|
894 |
< |
initotypes() /* initialize ofun[] array */ |
894 |
> |
void |
895 |
> |
initotypes(void) /* initialize ofun[] array */ |
896 |
|
{ |
897 |
< |
register int i; |
897 |
> |
int i; |
898 |
|
|
899 |
|
if (ofun[OBJ_SOURCE].funp == o_source) |
900 |
|
return; /* done already */ |
912 |
|
ofun[OBJ_CYLINDER].funp = |
913 |
|
ofun[OBJ_TUBE].funp = o_cylinder; |
914 |
|
ofun[OBJ_RING].funp = o_ring; |
915 |
< |
ofun[OBJ_INSTANCE].funp = addxform; |
915 |
> |
ofun[OBJ_INSTANCE].funp = |
916 |
> |
ofun[OBJ_MESH].funp = addxform; |
917 |
|
ofun[MAT_GLOW].funp = m_glow; |
918 |
|
ofun[MAT_SPOT].funp = m_spot; |
919 |
|
ofun[MAT_DIELECTRIC].funp = m_dielectric; |
934 |
|
tinvers[OBJ_CYLINDER] = OBJ_TUBE; |
935 |
|
tinvers[OBJ_TUBE] = OBJ_CYLINDER; |
936 |
|
tinvers[OBJ_INSTANCE] = OBJ_INSTANCE; /* oh, well */ |
937 |
+ |
tinvers[OBJ_MESH] = OBJ_MESH; /* ditto */ |
938 |
|
} |
939 |
|
|
940 |
|
|
941 |
|
#ifdef OLDXFORM |
942 |
< |
openmain(fname) |
943 |
< |
char *fname; |
942 |
> |
void |
943 |
> |
openmain( |
944 |
> |
char *fname |
945 |
> |
) |
946 |
|
{ |
947 |
|
if (fname == NULL) { |
948 |
|
strcpy(mainfn, "standard input"); |
964 |
|
strcpy(mainfn, fname); |
965 |
|
} |
966 |
|
#else |
967 |
< |
openmain(iname) /* open input, changing directory for file */ |
968 |
< |
char *iname; |
967 |
> |
void |
968 |
> |
openmain( /* open input, changing directory for file */ |
969 |
> |
char *iname |
970 |
> |
) |
971 |
|
{ |
972 |
|
static char origdir[PATH_MAX]; |
973 |
|
static char curfn[PATH_MAX]; |
974 |
|
static int diffdir; |
975 |
< |
register char *fpath; |
975 |
> |
char *fpath; |
976 |
|
|
977 |
|
if (iname == NULL) { /* standard input */ |
978 |
|
if (mainfp == NULL) { |
979 |
< |
register int c; |
979 |
> |
int c; |
980 |
|
strcpy(mainfn, "standard input"); |
981 |
|
if (nrept <= 1) { |
982 |
|
mainfp = stdin; |
1020 |
|
/* record path name */ |
1021 |
|
strcpy(mainfn, fpath); |
1022 |
|
if (expand) { /* change to local directory */ |
1023 |
< |
register char *cp = fpath + strlen(fpath); /* get dir. */ |
1023 |
> |
char *cp = fpath + strlen(fpath); /* get dir. */ |
1024 |
|
while (cp > fpath) { |
1025 |
|
cp--; |
1026 |
|
if (ISDIRSEP(*cp)) { |