| 21 |
|
#else |
| 22 |
|
#define REMSH "rsh" |
| 23 |
|
#endif |
| 24 |
< |
/* input variables */ |
| 25 |
< |
#define HOST 0 /* rendering host machine */ |
| 26 |
< |
#define RENDER 1 /* rendering options */ |
| 27 |
< |
#define PFILT 2 /* pfilt options */ |
| 28 |
< |
#define PINTERP 3 /* pinterp options */ |
| 29 |
< |
#define OCTREE 4 /* octree file name */ |
| 30 |
< |
#define DIRECTORY 5 /* working (sub)directory */ |
| 31 |
< |
#define BASENAME 6 /* output image base name */ |
| 32 |
< |
#define VIEWFILE 7 /* animation frame views */ |
| 33 |
< |
#define START 8 /* starting frame number */ |
| 34 |
< |
#define END 9 /* ending frame number */ |
| 35 |
< |
#define RIF 10 /* rad input file */ |
| 36 |
< |
#define NEXTANIM 11 /* next animation file */ |
| 37 |
< |
#define ANIMATE 12 /* animation command */ |
| 38 |
< |
#define TRANSFER 13 /* frame transfer command */ |
| 39 |
< |
#define ARCHIVE 14 /* archiving command */ |
| 40 |
< |
#define INTERP 15 /* # frames to interpolate */ |
| 41 |
< |
#define OVERSAMP 16 /* # times to oversample image */ |
| 42 |
< |
#define MBLUR 17 /* samples for motion blur */ |
| 43 |
< |
#define RTRACE 18 /* use rtrace with pinterp? */ |
| 44 |
< |
#define DISKSPACE 19 /* how much disk space to use */ |
| 45 |
< |
#define RESOLUTION 20 /* desired final resolution */ |
| 46 |
< |
#define EXPOSURE 21 /* how to compute exposure */ |
| 47 |
< |
#define RSH 22 /* remote shell script or program */ |
| 24 |
> |
/* input variables (alphabetical by name) */ |
| 25 |
> |
#define ANIMATE 0 /* animation command */ |
| 26 |
> |
#define ARCHIVE 1 /* archiving command */ |
| 27 |
> |
#define BASENAME 2 /* output image base name */ |
| 28 |
> |
#define DIRECTORY 3 /* working (sub)directory */ |
| 29 |
> |
#define DISKSPACE 4 /* how much disk space to use */ |
| 30 |
> |
#define END 5 /* ending frame number */ |
| 31 |
> |
#define EXPOSURE 6 /* how to compute exposure */ |
| 32 |
> |
#define HOST 7 /* rendering host machine */ |
| 33 |
> |
#define INTERP 8 /* # frames to interpolate */ |
| 34 |
> |
#define MBLUR 9 /* samples for motion blur */ |
| 35 |
> |
#define NEXTANIM 10 /* next animation file */ |
| 36 |
> |
#define OCTREE 11 /* octree file name */ |
| 37 |
> |
#define OVERSAMP 12 /* # times to oversample image */ |
| 38 |
> |
#define PFILT 13 /* pfilt options */ |
| 39 |
> |
#define PINTERP 14 /* pinterp options */ |
| 40 |
> |
#define RENDER 15 /* rendering options */ |
| 41 |
> |
#define RESOLUTION 16 /* desired final resolution */ |
| 42 |
> |
#define RIF 17 /* rad input file */ |
| 43 |
> |
#define RSH 18 /* remote shell script or program */ |
| 44 |
> |
#define RTRACE 19 /* use rtrace with pinterp? */ |
| 45 |
> |
#define START 20 /* starting frame number */ |
| 46 |
> |
#define TRANSFER 21 /* frame transfer command */ |
| 47 |
> |
#define VIEWFILE 22 /* animation frame views */ |
| 48 |
|
|
| 49 |
|
int NVARS = 23; /* total number of variables */ |
| 50 |
|
|
| 51 |
|
VARIABLE vv[] = { /* variable-value pairs */ |
| 52 |
– |
{"host", 4, 0, NULL, NULL}, |
| 53 |
– |
{"render", 3, 0, NULL, catvalues}, |
| 54 |
– |
{"pfilt", 2, 0, NULL, catvalues}, |
| 55 |
– |
{"pinterp", 2, 0, NULL, catvalues}, |
| 56 |
– |
{"OCTREE", 3, 0, NULL, onevalue}, |
| 57 |
– |
{"DIRECTORY", 3, 0, NULL, onevalue}, |
| 58 |
– |
{"BASENAME", 3, 0, NULL, onevalue}, |
| 59 |
– |
{"VIEWFILE", 2, 0, NULL, onevalue}, |
| 60 |
– |
{"START", 2, 0, NULL, intvalue}, |
| 61 |
– |
{"END", 2, 0, NULL, intvalue}, |
| 62 |
– |
{"RIF", 3, 0, NULL, onevalue}, |
| 63 |
– |
{"NEXTANIM", 3, 0, NULL, onevalue}, |
| 52 |
|
{"ANIMATE", 2, 0, NULL, onevalue}, |
| 65 |
– |
{"TRANSFER", 2, 0, NULL, onevalue}, |
| 53 |
|
{"ARCHIVE", 2, 0, NULL, onevalue}, |
| 54 |
+ |
{"BASENAME", 3, 0, NULL, onevalue}, |
| 55 |
+ |
{"DIRECTORY", 3, 0, NULL, onevalue}, |
| 56 |
+ |
{"DISKSPACE", 3, 0, NULL, fltvalue}, |
| 57 |
+ |
{"END", 2, 0, NULL, intvalue}, |
| 58 |
+ |
{"EXPOSURE", 3, 0, NULL, onevalue}, |
| 59 |
+ |
{"host", 4, 0, NULL, NULL}, |
| 60 |
|
{"INTERPOLATE", 3, 0, NULL, intvalue}, |
| 68 |
– |
{"OVERSAMPLE", 2, 0, NULL, fltvalue}, |
| 61 |
|
{"MBLUR", 2, 0, NULL, onevalue}, |
| 62 |
< |
{"RTRACE", 2, 0, NULL, boolvalue}, |
| 63 |
< |
{"DISKSPACE", 3, 0, NULL, fltvalue}, |
| 62 |
> |
{"NEXTANIM", 3, 0, NULL, onevalue}, |
| 63 |
> |
{"OCTREE", 3, 0, NULL, onevalue}, |
| 64 |
> |
{"OVERSAMPLE", 2, 0, NULL, fltvalue}, |
| 65 |
> |
{"pfilt", 2, 0, NULL, catvalues}, |
| 66 |
> |
{"pinterp", 2, 0, NULL, catvalues}, |
| 67 |
> |
{"render", 3, 0, NULL, catvalues}, |
| 68 |
|
{"RESOLUTION", 3, 0, NULL, onevalue}, |
| 69 |
< |
{"EXPOSURE", 3, 0, NULL, onevalue}, |
| 69 |
> |
{"RIF", 3, 0, NULL, onevalue}, |
| 70 |
|
{"RSH", 3, 0, NULL, onevalue}, |
| 71 |
+ |
{"RTRACE", 2, 0, NULL, boolvalue}, |
| 72 |
+ |
{"START", 2, 0, NULL, intvalue}, |
| 73 |
+ |
{"TRANSFER", 2, 0, NULL, onevalue}, |
| 74 |
+ |
{"VIEWFILE", 2, 0, NULL, onevalue}, |
| 75 |
|
}; |
| 76 |
|
|
| 77 |
|
#define SFNAME "STATUS" /* status file name */ |
| 93 |
|
int noaction = 0; /* take no action? */ |
| 94 |
|
|
| 95 |
|
char *remsh; /* remote shell program/script */ |
| 96 |
< |
char rendopt[2048] = ""; /* rendering options */ |
| 96 |
> |
char rendopt[2048]; /* rendering options */ |
| 97 |
|
char rresopt[32]; /* rendering resolution options */ |
| 98 |
|
char fresopt[32]; /* filter resolution options */ |
| 99 |
|
int pfiltalways; /* always use pfilt? */ |
| 115 |
|
PSERVER *lastpserver; /* last process server with error */ |
| 116 |
|
|
| 117 |
|
VIEW *getview(); |
| 118 |
< |
char *getexp(); |
| 118 |
> |
char *getexp(), *dirfile(); |
| 119 |
|
|
| 120 |
|
extern time_t fdate(), time(); |
| 121 |
|
|
| 150 |
|
cfname = argv[i]; |
| 151 |
|
/* load variables */ |
| 152 |
|
loadvars(cfname); |
| 153 |
+ |
/* check variables */ |
| 154 |
+ |
checkvalues(); |
| 155 |
|
/* did we get DIRECTORY? */ |
| 156 |
|
checkdir(); |
| 157 |
|
/* check status */ |
| 232 |
|
} |
| 233 |
|
/* assume it is dead */ |
| 234 |
|
} |
| 235 |
< |
if (strcmp(cfname, astat.cfname) && astat.tnext != 0) { /* other's */ |
| 235 |
> |
if (strcmp(cfname, astat.cfname) && astat.pid != 0) { /* other's */ |
| 236 |
|
fprintf(stderr, "%s: unfinished job \"%s\"\n", |
| 237 |
|
progname, astat.cfname); |
| 238 |
|
return(-1); |
| 450 |
|
char combuf[256]; |
| 451 |
|
register int i; |
| 452 |
|
register char *cp; |
| 453 |
+ |
char *pippt; |
| 454 |
|
/* create rad command */ |
| 455 |
|
sprintf(rendopt, " @%s/render.opt", vval(DIRECTORY)); |
| 456 |
|
sprintf(combuf, |
| 457 |
|
"rad -v 0 -s -e -w %s OPTFILE=%s | egrep '^[ \t]*(NOMATCH", |
| 458 |
|
rfargs, rendopt+2); |
| 459 |
|
cp = combuf; |
| 460 |
< |
while (*cp) cp++; /* match unset variables */ |
| 460 |
> |
while (*cp) { |
| 461 |
> |
if (*cp == '|') pippt = cp; |
| 462 |
> |
cp++; |
| 463 |
> |
} /* match unset variables */ |
| 464 |
|
for (i = 0; mvar[i] >= 0; i++) |
| 465 |
|
if (!vdef(mvar[i])) { |
| 466 |
|
*cp++ = '|'; |
| 467 |
|
strcpy(cp, vnam(mvar[i])); |
| 468 |
|
while (*cp) cp++; |
| 469 |
+ |
pippt = NULL; |
| 470 |
|
} |
| 471 |
< |
sprintf(cp, ")[ \t]*=' > %s/radset.var", vval(DIRECTORY)); |
| 472 |
< |
cp += 11; /* point to file name */ |
| 471 |
> |
if (pippt != NULL) |
| 472 |
> |
strcpy(pippt, "> /dev/null"); /* nothing to match */ |
| 473 |
> |
else { |
| 474 |
> |
sprintf(cp, ")[ \t]*=' > %s/radset.var", vval(DIRECTORY)); |
| 475 |
> |
cp += 11; /* point to file name */ |
| 476 |
> |
} |
| 477 |
|
if (system(combuf)) { |
| 478 |
|
fprintf(stderr, "%s: error executing rad command:\n\t%s\n", |
| 479 |
|
progname, combuf); |
| 480 |
|
quit(1); |
| 481 |
|
} |
| 482 |
< |
loadvars(cp); /* load variables and remove file */ |
| 483 |
< |
unlink(cp); |
| 482 |
> |
if (pippt == NULL) { /* load variables and remove file */ |
| 483 |
> |
loadvars(cp); |
| 484 |
> |
unlink(cp); |
| 485 |
> |
} |
| 486 |
|
} |
| 487 |
|
|
| 488 |
|
|
| 536 |
|
quit(1); |
| 537 |
|
} |
| 538 |
|
/* initialize archive argument list */ |
| 539 |
< |
i = 16; |
| 527 |
< |
if (vdef(ARCHIVE) && strlen(vval(ARCHIVE)) > i) |
| 528 |
< |
i = strlen(vval(ARCHIVE)); |
| 539 |
> |
i = vdef(ARCHIVE) ? strlen(vval(ARCHIVE))+132 : 132; |
| 540 |
|
arcnext = arcfirst = arcargs + i; |
| 541 |
|
/* initialize status file */ |
| 542 |
|
if (astat.rnext == 0) |
| 640 |
|
|
| 641 |
|
transferframes() /* catch up with picture transfers */ |
| 642 |
|
{ |
| 643 |
< |
char combuf[10240]; |
| 643 |
> |
char combuf[10240], *fbase; |
| 644 |
|
register char *cp; |
| 645 |
|
register int i; |
| 646 |
|
|
| 651 |
|
putastat(); /* update status */ |
| 652 |
|
return; |
| 653 |
|
} |
| 654 |
< |
strcpy(combuf, vval(TRANSFER)); /* start transfer command */ |
| 655 |
< |
cp = combuf + strlen(combuf); |
| 654 |
> |
strcpy(combuf, "cd "); /* start transfer command */ |
| 655 |
> |
fbase = dirfile(cp = combuf+3, vval(BASENAME)); |
| 656 |
> |
if (*cp) { |
| 657 |
> |
while (*++cp) ; |
| 658 |
> |
*cp++ = ';'; *cp++ = ' '; |
| 659 |
> |
} else |
| 660 |
> |
cp = combuf; |
| 661 |
> |
strcpy(cp, vval(TRANSFER)); |
| 662 |
> |
while (*cp) cp++; |
| 663 |
|
/* make argument list */ |
| 664 |
|
for (i = astat.tnext; i < astat.fnext; i++) { |
| 665 |
|
*cp++ = ' '; |
| 666 |
< |
sprintf(cp, vval(BASENAME), i); |
| 666 |
> |
sprintf(cp, fbase, i); |
| 667 |
|
while (*cp) cp++; |
| 668 |
|
strcpy(cp, ".pic"); |
| 669 |
|
cp += 4; |
| 712 |
|
close(open(combuf, O_RDONLY|O_CREAT, 0666)); |
| 713 |
|
} |
| 714 |
|
/* create command */ |
| 715 |
< |
sprintf(combuf, "rpict%s -w0", rendopt); |
| 715 |
> |
sprintf(combuf, "rpict%s%s -w0", rendopt, |
| 716 |
> |
viewopt(getview(first>1 ? first-1 : 1))); |
| 717 |
|
if (vint(INTERP) || atoi(vval(MBLUR))) |
| 718 |
|
sprintf(combuf+strlen(combuf), " -z %s.zbf", vval(BASENAME)); |
| 719 |
|
sprintf(combuf+strlen(combuf), " -o %s.unf %s -S %d", |
| 805 |
|
{ |
| 806 |
|
#define RMCOML (sizeof(rmcom)-1) |
| 807 |
|
static char rmcom[] = "rm -f"; |
| 808 |
< |
register int i; |
| 808 |
> |
char basedir[128]; |
| 809 |
> |
int dlen, alen; |
| 810 |
> |
register int j; |
| 811 |
|
|
| 812 |
|
if (arcnext == arcfirst) |
| 813 |
|
return; /* nothing to do */ |
| 814 |
+ |
dirfile(basedir, vval(BASENAME)); |
| 815 |
+ |
dlen = strlen(basedir); |
| 816 |
|
if (vdef(ARCHIVE)) { /* run archive command */ |
| 817 |
< |
i = strlen(vval(ARCHIVE)); |
| 818 |
< |
strncpy(arcfirst-i, vval(ARCHIVE), i); |
| 819 |
< |
if (runcom(arcfirst-i)) { |
| 817 |
> |
alen = strlen(vval(ARCHIVE)); |
| 818 |
> |
if (dlen) { |
| 819 |
> |
j = alen + dlen + 5; |
| 820 |
> |
strncpy(arcfirst-j, "cd ", 3); |
| 821 |
> |
strncpy(arcfirst-j+3, basedir, dlen); |
| 822 |
> |
(arcfirst-j)[dlen+3] = ';'; (arcfirst-j)[dlen+4] = ' '; |
| 823 |
> |
} else |
| 824 |
> |
j = alen; |
| 825 |
> |
strncpy(arcfirst-alen, vval(ARCHIVE), alen); |
| 826 |
> |
if (runcom(arcfirst-j)) { |
| 827 |
|
fprintf(stderr, "%s: error running archive command\n", |
| 828 |
|
progname); |
| 829 |
|
quit(1); |
| 830 |
|
} |
| 831 |
|
} |
| 832 |
+ |
if (dlen) { |
| 833 |
+ |
j = RMCOML + dlen + 5; |
| 834 |
+ |
strncpy(arcfirst-j, "cd ", 3); |
| 835 |
+ |
strncpy(arcfirst-j+3, basedir, dlen); |
| 836 |
+ |
(arcfirst-j)[dlen+3] = ';'; (arcfirst-j)[dlen+4] = ' '; |
| 837 |
+ |
} else |
| 838 |
+ |
j = RMCOML; |
| 839 |
|
/* run remove command */ |
| 840 |
|
strncpy(arcfirst-RMCOML, rmcom, RMCOML); |
| 841 |
< |
runcom(arcfirst-RMCOML); |
| 841 |
> |
runcom(arcfirst-j); |
| 842 |
|
arcnext = arcfirst; /* reset argument list */ |
| 843 |
|
#undef RMCOML |
| 844 |
|
} |
| 853 |
|
{ |
| 854 |
|
extern int frecover(); |
| 855 |
|
static int iter = 0; |
| 856 |
< |
char fnbefore[128], fnafter[128]; |
| 856 |
> |
char fnbefore[128], fnafter[128], *fbase; |
| 857 |
|
char combuf[1024], fname0[128], fname1[128]; |
| 858 |
|
int usepinterp, usepfilt, nora_rgbe; |
| 859 |
|
int frseq[2]; |
| 867 |
|
/* compute rendered views */ |
| 868 |
|
frseq[0] = frame - ((frame-1) % (vint(INTERP)+1)); |
| 869 |
|
frseq[1] = frseq[0] + vint(INTERP) + 1; |
| 870 |
+ |
fbase = dirfile(NULL, vval(BASENAME)); |
| 871 |
|
if (frseq[1] > vint(END)) |
| 872 |
|
frseq[1] = vint(END); |
| 873 |
|
if (frseq[1] == frame) { /* pfilt only */ |
| 877 |
|
} else if (frseq[0] == frame) { /* no interpolation needed */ |
| 878 |
|
if (!rvr && frame > 1+vint(INTERP)) { /* archive previous */ |
| 879 |
|
*arcnext++ = ' '; |
| 880 |
< |
sprintf(arcnext, vval(BASENAME), frame-vint(INTERP)-1); |
| 880 |
> |
sprintf(arcnext, fbase, frame-vint(INTERP)-1); |
| 881 |
|
while (*arcnext) arcnext++; |
| 882 |
|
strcpy(arcnext, ".unf"); |
| 883 |
|
arcnext += 4; |
| 884 |
|
if (usepinterp || vint(INTERP)) { /* and Z-buf */ |
| 885 |
|
*arcnext++ = ' '; |
| 886 |
< |
sprintf(arcnext, vval(BASENAME), |
| 849 |
< |
frame-vint(INTERP)-1); |
| 886 |
> |
sprintf(arcnext, fbase, frame-vint(INTERP)-1); |
| 887 |
|
while (*arcnext) arcnext++; |
| 888 |
|
strcpy(arcnext, ".zbf"); |
| 889 |
|
arcnext += 4; |
| 904 |
|
if (rvr == 2 && recover(frseq[1])) /* recover after? */ |
| 905 |
|
return(1); |
| 906 |
|
if (atoi(vval(MBLUR))) { |
| 870 |
– |
FILE *fp; /* motion blurring */ |
| 907 |
|
sprintf(fname0, "%s/vw0%c", vval(DIRECTORY), |
| 908 |
|
'a'+(iter%26)); |
| 873 |
– |
if ((fp = fopen(fname0, "w")) == NULL) { |
| 874 |
– |
perror(fname0); quit(1); |
| 875 |
– |
} |
| 876 |
– |
fputs(VIEWSTR, fp); |
| 877 |
– |
fprintview(vp, fp); |
| 878 |
– |
putc('\n', fp); fclose(fp); |
| 879 |
– |
if ((vp = getview(frame+1)) == NULL) { |
| 880 |
– |
fprintf(stderr, |
| 881 |
– |
"%s: unexpected error reading view for frame %d\n", |
| 882 |
– |
progname, frame+1); |
| 883 |
– |
quit(1); |
| 884 |
– |
} |
| 909 |
|
sprintf(fname1, "%s/vw1%c", vval(DIRECTORY), |
| 910 |
|
'a'+(iter%26)); |
| 911 |
< |
if ((fp = fopen(fname1, "w")) == NULL) { |
| 912 |
< |
perror(fname1); quit(1); |
| 911 |
> |
if (!noaction) { |
| 912 |
> |
FILE *fp; /* motion blurring */ |
| 913 |
> |
if ((fp = fopen(fname0, "w")) == NULL) { |
| 914 |
> |
perror(fname0); quit(1); |
| 915 |
> |
} |
| 916 |
> |
fputs(VIEWSTR, fp); |
| 917 |
> |
fprintview(vp, fp); |
| 918 |
> |
putc('\n', fp); fclose(fp); |
| 919 |
> |
if ((vp = getview(frame+1)) == NULL) { |
| 920 |
> |
fprintf(stderr, |
| 921 |
> |
"%s: unexpected error reading view for frame %d\n", |
| 922 |
> |
progname, frame+1); |
| 923 |
> |
quit(1); |
| 924 |
> |
} |
| 925 |
> |
if ((fp = fopen(fname1, "w")) == NULL) { |
| 926 |
> |
perror(fname1); quit(1); |
| 927 |
> |
} |
| 928 |
> |
fputs(VIEWSTR, fp); |
| 929 |
> |
fprintview(vp, fp); |
| 930 |
> |
putc('\n', fp); fclose(fp); |
| 931 |
|
} |
| 890 |
– |
fputs(VIEWSTR, fp); |
| 891 |
– |
fprintview(vp, fp); |
| 892 |
– |
putc('\n', fp); fclose(fp); |
| 932 |
|
sprintf(combuf, |
| 933 |
|
"(pmblur %s %d %s %s; rm -f %s %s) | pinterp -B", |
| 934 |
|
*sskip(vval(MBLUR)) ? sskip2(vval(MBLUR),1) : "1", |
| 940 |
|
strcat(combuf, viewopt(vp)); |
| 941 |
|
if (vbool(RTRACE)) |
| 942 |
|
sprintf(combuf+strlen(combuf), " -ff -fr '%s -w0 %s'", |
| 943 |
< |
rendopt, vval(OCTREE)); |
| 943 |
> |
rendopt+1, vval(OCTREE)); |
| 944 |
|
if (vdef(PINTERP)) |
| 945 |
|
sprintf(combuf+strlen(combuf), " %s", vval(PINTERP)); |
| 946 |
|
if (usepfilt) |
| 1011 |
|
} |
| 1012 |
|
return(NULL); |
| 1013 |
|
} |
| 1014 |
< |
if (viewfp == NULL) { /* open file */ |
| 1014 |
> |
if (viewfp == NULL) { /* open file */ |
| 1015 |
|
if ((viewfp = fopen(vval(VIEWFILE), "r")) == NULL) { |
| 1016 |
|
perror(vval(VIEWFILE)); |
| 1017 |
|
quit(1); |
| 1018 |
|
} |
| 1019 |
< |
} else if (n < viewnum) { /* rewind file */ |
| 1019 |
> |
} else if (n > 0 && n < viewnum) { /* rewind file */ |
| 1020 |
|
if (viewnum == 1 && feof(viewfp)) |
| 1021 |
|
return(&curview); /* just one view */ |
| 1022 |
|
if (fseek(viewfp, 0L, 0) == EOF) { |
| 1026 |
|
copystruct(&curview, &stdview); |
| 1027 |
|
viewnum = 0; |
| 1028 |
|
} |
| 1029 |
+ |
if (n < 0) { /* get next view */ |
| 1030 |
+ |
register int c = getc(viewfp); |
| 1031 |
+ |
if (c == EOF) |
| 1032 |
+ |
return((VIEW *)NULL); /* that's it */ |
| 1033 |
+ |
ungetc(c, viewfp); |
| 1034 |
+ |
n = viewnum + 1; |
| 1035 |
+ |
} |
| 1036 |
|
while (n > viewnum) { /* scan to desired view */ |
| 1037 |
|
if (fgets(linebuf, sizeof(linebuf), viewfp) == NULL) |
| 1038 |
|
return(viewnum==1 ? &curview : (VIEW *)NULL); |
| 1046 |
|
int |
| 1047 |
|
countviews() /* count views in view file */ |
| 1048 |
|
{ |
| 1049 |
< |
register int n = 0; |
| 1049 |
> |
int n; |
| 1050 |
|
|
| 1051 |
< |
while (getview(n+1) != NULL) |
| 1051 |
> |
if (getview(n=1) == NULL) |
| 1052 |
> |
return(0); |
| 1053 |
> |
while (getview(-1) != NULL) |
| 1054 |
|
n++; |
| 1055 |
|
return(n); |
| 1056 |
|
} |
| 1352 |
|
fprintf(stderr, "%s: bad value for variable '%s'\n", |
| 1353 |
|
progname, vnam(vc)); |
| 1354 |
|
quit(1); |
| 1355 |
+ |
} |
| 1356 |
+ |
|
| 1357 |
+ |
|
| 1358 |
+ |
char * |
| 1359 |
+ |
dirfile(df, path) /* separate path into directory and file */ |
| 1360 |
+ |
char *df; |
| 1361 |
+ |
register char *path; |
| 1362 |
+ |
{ |
| 1363 |
+ |
register int i; |
| 1364 |
+ |
int psep; |
| 1365 |
+ |
|
| 1366 |
+ |
for (i = 0, psep = -1; path[i]; i++) |
| 1367 |
+ |
if (path[i] == '/') |
| 1368 |
+ |
psep = i; |
| 1369 |
+ |
if (df != NULL) |
| 1370 |
+ |
if (psep == 0) { |
| 1371 |
+ |
df[0] = '/'; |
| 1372 |
+ |
df[1] = '\0'; |
| 1373 |
+ |
} else if (psep > 0) { |
| 1374 |
+ |
strncpy(df, path, psep); |
| 1375 |
+ |
df[psep] = '\0'; |
| 1376 |
+ |
} else |
| 1377 |
+ |
df[0] = '\0'; |
| 1378 |
+ |
return(path+psep+1); |
| 1379 |
|
} |
