| 10 |
|
*/ |
| 11 |
|
|
| 12 |
|
#include <ctype.h> |
| 13 |
– |
#ifndef _WIN32 |
| 14 |
– |
#include <unistd.h> |
| 15 |
– |
#endif |
| 13 |
|
|
| 17 |
– |
#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; |
| 57 |
– |
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)) { |