/* p a r s _ A r g v ()
*/
static int
pars_Argv(int argc, char **argv)
{
int c;
while ((c = bu_getopt(argc, argv, "hF:s:S:w:W:n:N:")) != -1) {
switch (c) {
case 'h' :
scr_width = scr_height = 1024;
break;
case 'F':
framebuffer = bu_optarg;
break;
case 'S':
case 's':
/* square file size */
scr_height = scr_width = atoi(bu_optarg);
break;
case 'w':
case 'W':
scr_width = atoi(bu_optarg);
break;
case 'n':
case 'N':
scr_height = atoi(bu_optarg);
break;
case '?' :
return 0;
}
}
if (argv[bu_optind] != NULL)
flavor = atoi(argv[bu_optind]);
return 1;
}
int
get_args(int argc, char **argv)
{
int c;
while ((c = bu_getopt(argc, argv, "t:")) != -1) {
switch (c) {
case 't':
switch (*bu_optarg) {
case 'o':
case 'O':
dm_type = DM_TYPE_OGL;
break;
case 'x':
case 'X':
default:
dm_type = DM_TYPE_X;
break;
}
break;
default: /* '?' */
return 0;
}
}
if (bu_optind >= argc) {
if (isatty(fileno(stdin)))
return 0;
}
return 1; /* OK */
}
int
get_args(int argc, register char **argv)
{
register int c;
while ( (c = bu_getopt( argc, argv, "b:f:l:" )) != EOF ) {
switch ( c ) {
case 'b':
bytes_per_sample = atoi(bu_optarg);
break;
case 'f':
file_name = bu_optarg;
break;
case 'l':
file_length = atoi(bu_optarg);
break;
default: /* '?' */
return(0);
}
}
if ( argc > ++bu_optind )
(void)fprintf( stderr, "pixautosize: excess argument(s) ignored\n" );
return(1); /* OK */
}
int
get_args(int argc, char **argv)
{
int c;
verbose = 1;
specify_base = force_shell = suppress_shell = 0;
frame_offset = 0;
while ((c=bu_getopt(argc, argv, OPT_STR)) != -1) {
switch (c) {
case 'q':
verbose = 0;
break;
case 'b':
specify_base = 1;
user_base = atoi(bu_optarg);
break;
case 'f':
force_shell = 1;
suppress_shell = 0;
break;
case 's':
suppress_shell = 1;
force_shell = 0;
break;
case 'o':
frame_offset = atoi(bu_optarg);
break;
default:
fprintf(stderr, "Unknown option: -%c\n", c);
return 0;
}
}
return 1;
}
/* code to read command line arguments*/
int
get_args(int argc, char **argv)
{
int c;
double scan;
estimate_f = 0;
while ((c=bu_getopt(argc, argv, OPT_STR)) != -1) {
switch (c) {
case 'b':
sscanf(bu_optarg, "%lf", &scan);
max_bank = scan; /* double to fastf_t */
estimate_f = 1;
break;
case 'f':
sscanf(bu_optarg, "%lf", &scan);
magic_factor = scan; /* double to fastf_t */
magic_factor *= 0.001; /* to put factors in a more reasonable range */
break;
case 'p':
sscanf(bu_optarg, "%d", &print_int);
break;
case 'r':
loop = 0;
break;
case 's':
sscanf(bu_optarg, "%lf", &scan);
desired_step = scan; /* double to fastf_t */
break;
default:
return 0;
}
}
return 1;
}
/** @if no
* P A R S E _ A R G S
* @endif
* @brief Parse command line flags.
*
* This routine handles parsing of all command line options.
*
* @param ac count of arguments
* @param av array of pointers to null-terminated strings
* @return index into av of first argument past options (new ac value)
*/
int parse_args(int ac, char *av[])
{
int c;
char *strrchr();
char *tmp_basename = NULL;
/* Turn off bu_getopt's error messages */
bu_opterr = 0;
/* get all the option flags from the command line */
while ((c=bu_getopt(ac, av, options)) != -1) {
switch (c) {
case 'd':
debug = strtol(bu_optarg, NULL, 16);
break;
case '?':
case 'h':
default:
tmp_basename = bu_basename(av[0]);
usage(tmp_basename, "Bad or help flag specified\n");
bu_free(tmp_basename, "tmp_basename free");
break;
}
}
return bu_optind;
}
/* p a r s A r g ( )
Parse the command line arguments.
*/
int
parsArg(int argc, char **argv)
{
register int i, c, arg_cnt;
extern int bu_optind;
while ( (c = bu_getopt( argc, argv, "d" )) != EOF )
{
switch ( c )
{
case 'd' :
debug = 1;
break;
case '?' :
return 0;
}
}
if ( bu_optind >= argc )
{
(void) fprintf( stderr, "Missing name of input file!\n" );
return 0;
}
else
objfile = argv[bu_optind++];
if ( (dbip = db_open( objfile, "r" )) == DBI_NULL ) {
perror(objfile);
return( 0 ); /* FAIL */
}
arg_list[0] = argv[0]; /* Program name goes in first. */
for ( i = bu_optind, arg_cnt = 1; i < argc; i++, arg_cnt++ )
/* Insert objects. */
arg_list[arg_cnt] = argv[i];
return 1;
}
int get_args(int argc, char **argv)
{
int c;
mode = QUATERNION; /* default */
units = DEGREES;
while ( (c=bu_getopt(argc, argv, OPT_STR)) != EOF) {
switch (c) {
case 'y':
mode = YPR;
break;
case 'z':
mode = XYZ;
break;
case 'q':
mode = QUATERNION;
break;
case 'r':
units = RADIANS;
break;
default:
fprintf(stderr, "Unknown option: -%c\n", c);
return(0);
}
}
return(1);
}
int
main(int argc, char **argv)
{
int c;
FBIO *fbp;
while ((c = bu_getopt(argc, argv, "F:h?")) != -1) {
switch (c) {
case 'F':
framebuffer = bu_optarg;
break;
default: /* '?' */
(void)fputs(usage, stderr);
return 1;
}
}
if (argc > ++bu_optind) {
fprintf(stderr, "fbfree: excess argument(s) ignored\n");
}
if ((fbp = fb_open(framebuffer, 0, 0)) == FBIO_NULL) {
fprintf(stderr, "fbfree: Can't open frame buffer\n");
return 1;
}
return fb_free(fbp);
}
int
parse_args(int ac, char **av)
{
int c;
if (! (progname=strrchr(*av, '/')))
progname = *av;
else
++progname;
bu_strlcpy(plotfilename, progname, sizeof(plotfilename));
bu_strlcat(plotfilename, ".plot3", sizeof(plotfilename));
bu_strlcpy(mfilename, progname, sizeof(mfilename));
bu_strlcat(mfilename, ".g", sizeof(mfilename));
/* get all the option flags from the command line */
while ((c=bu_getopt(ac, av, options)) != -1)
switch (c) {
case '3' : manifold[3] = 0; break;
case '2' : manifold[2] = 0; break;
case '1' : manifold[1] = 0; break;
case '0' : manifold[0] = 0; break;
default : usage((char *)NULL,1); break;
}
return bu_optind;
}
/*
* P A R S E _ A R G S --- Parse through command line flags
*/
int parse_args(int ac, char **av)
{
int c;
if ( ! (progname=strrchr(*av, '/')) )
progname = *av;
else
++progname;
/* Turn off bu_getopt's error messages */
bu_opterr = 0;
/* get all the option flags from the command line */
while ((c=bu_getopt(ac, av, options)) != EOF)
switch (c) {
case 'd' : if ((c=atoi(bu_optarg)) > 0 )
depth = c;
else
fprintf(stderr, "bad # of bytes per pixel (%d)\n", c);
break;
case '?' :
case 'h' :
default : usage("Bad or help flag specified\n"); break;
}
return(bu_optind);
}
int
get_args(int argc, register char **argv)
{
register int c;
while ( (c = bu_getopt( argc, argv, "m:p:f:" )) != EOF ) {
switch ( c ) {
case 'm':
max = atoi(bu_optarg);
if ((max < 0) || (max > 255)) {
fprintf(stderr, "pixfade: max out of range");
bu_exit (1, NULL);
}
break;
case 'p':
multiplier = atof(bu_optarg) / 100.0;
if (multiplier < 0.0) {
fprintf(stderr, "pixfade: percent is negitive");
bu_exit (1, NULL);
}
break;
case 'f':
multiplier = atof(bu_optarg);
if (multiplier < 0.0) {
fprintf(stderr, "pixfade: fraction is negitive");
bu_exit (1, NULL);
}
break;
default: /* '?' */
return(0);
}
}
if ( bu_optind >= argc ) {
if ( isatty(fileno(stdin)) ) {
fprintf(stderr, "pixfade: stdin is a tty\n");
return(0);
}
inp = stdin;
} else {
if ( (inp = fopen(argv[bu_optind], "r")) == NULL ) {
(void)fprintf( stderr,
"pixfade: cannot open \"%s\" for reading\n",
argv[bu_optind] );
return(0);
}
}
if ( argc > ++bu_optind )
(void)fprintf( stderr, "pixfade: excess argument(s) ignored\n" );
if ( isatty(fileno(stdout)) ) {
fprintf(stderr, "pixfade: stdout is a tty\n");
return(0);
}
return(1); /* OK */
}
int
get_args(int argc, register char **argv)
{
register int c;
while ( (c = bu_getopt( argc, argv, "hiF:X:Y:s:w:n:" )) != EOF ) {
switch ( c ) {
case 'h':
/* high-res */
height = width = 1024;
break;
case 'i':
inverse = 1;
break;
case 'F':
framebuffer = bu_optarg;
break;
case 'X':
scr_xoff = atoi(bu_optarg);
break;
case 'Y':
scr_yoff = atoi(bu_optarg);
break;
case 's':
/* square size */
height = width = atoi(bu_optarg);
break;
case 'w':
width = atoi(bu_optarg);
break;
case 'n':
height = atoi(bu_optarg);
break;
default: /* '?' */
return(0);
}
}
if ( bu_optind >= argc ) {
if ( isatty(fileno(stdout)) )
return(0);
file_name = "-";
outfp = stdout;
} else {
file_name = argv[bu_optind];
if ( (outfp = fopen(file_name, "wb")) == NULL ) {
(void)fprintf( stderr,
"fb-bw: cannot open \"%s\" for writing\n",
file_name );
return(0);
}
}
if ( argc > ++bu_optind )
(void)fprintf( stderr, "fb-bw: excess argument(s) ignored\n" );
return(1); /* OK */
}
int
get_args(int argc, char **argv)
{
int c;
while ((c = bu_getopt(argc, argv, "chiF:s:w:n:")) != -1) {
switch (c) {
case 'c':
crunch = 1;
break;
case 'h':
/* high-res */
screen_height = screen_width = 1024;
break;
case 'i':
inverse = 1;
break;
case 'F':
framebuffer = bu_optarg;
break;
case 's':
/* square size */
screen_height = screen_width = atoi(bu_optarg);
break;
case 'w':
screen_width = atoi(bu_optarg);
break;
case 'n':
screen_height = atoi(bu_optarg);
break;
default: /* '?' */
return 0;
}
}
if (bu_optind >= argc) {
if (isatty(fileno(stdout)))
return 0;
file_name = "-";
outfp = stdout;
} else {
file_name = argv[bu_optind];
if ((outfp = fopen(file_name, "wb")) == NULL) {
fprintf(stderr,
"fb-pix: cannot open \"%s\" for writing\n",
file_name);
return 0;
}
(void)bu_fchmod(fileno(outfp), 0444);
}
if (argc > ++bu_optind)
fprintf(stderr, "fb-pix: excess argument(s) ignored\n");
return 1; /* OK */
}
field1.pix field2.pix > file.pix\n";
int
get_args(int argc, register char **argv)
{
register int c;
while ( (c = bu_getopt( argc, argv, "vw:n:s:" )) != EOF ) {
switch ( c ) {
case 'v':
verbose++;
break;
case 'w':
width = atoi(bu_optarg);
break;
case 'n':
height = atoi(bu_optarg);
break;
case 's':
width = height = atoi(bu_optarg);
break;
default: /* '?' */
return(0);
}
}
if ( bu_optind >= argc + 1 ) {
(void) fprintf( stderr,
"pixfields: must supply two file names\n");
return(0);
} else {
if ( (fldonefp = fopen(argv[bu_optind], "r")) == NULL ) {
(void)fprintf( stderr,
"pixfields: cannot open \"%s\" for reading\n",
argv[bu_optind] );
return(0);
}
if ( (fldtwofp = fopen(argv[++bu_optind], "r")) == NULL ) {
(void)fprintf( stderr,
"pixfields: cannot open \"%s\" for reading\n",
argv[bu_optind] );
return(0);
}
}
if ( isatty(fileno(stdout)) )
return(0);
if ( argc > ++bu_optind )
(void)fprintf( stderr, "pixfields: excess argument(s) ignored\n" );
return(1); /* OK */
}
int
get_args(int argc, register char **argv)
{
register int c;
while ( (c = bu_getopt( argc, argv, "ahs:w:n:" )) != EOF ) {
switch ( c ) {
case 'a':
autosize = 1;
break;
case 'h':
/* high-res */
file_width = 1024L;
autosize = 0;
break;
case 's':
/* square file size */
file_width = atol(bu_optarg);
autosize = 0;
break;
case 'w':
file_width = atol(bu_optarg);
autosize = 0;
break;
case 'n':
autosize = 0;
break;
default: /* '?' */
return(0);
}
}
if ( bu_optind >= argc ) {
if ( isatty(fileno(stdin)) )
return(0);
file_name = "-";
infp = stdin;
} else {
file_name = argv[bu_optind];
if ( (infp = fopen(file_name, "r")) == NULL ) {
perror(file_name);
(void)fprintf( stderr,
"pixhalve: cannot open \"%s\" for reading\n",
file_name );
return(0);
}
fileinput++;
}
if ( argc > ++bu_optind )
(void)fprintf( stderr, "pixhalve: excess argument(s) ignored\n" );
return(1); /* OK */
}
int
main(int argc, char *argv[])
{
static const char usage[] = "Usage:\n%s [-o outfile] \n\n -o file \tFile to write out (default: ringworld.g)\n\n";
char outfile[MAXPATHLEN] = "ringworld.g";
int optc;
struct rt_wdb *fp;
while ((optc = bu_getopt(argc, argv, "o:h?")) != -1) {
if (bu_optopt == '?') optc='h';
switch (optc) {
case 'o':
snprintf(outfile, MAXPATHLEN, "%s", bu_optarg);
break;
default:
fprintf(stderr,usage, *argv);
return optc == '?' ? EXIT_FAILURE : EXIT_SUCCESS;
}
}
if (argc == 1) {
fprintf(stderr,usage, *argv);
fprintf(stderr," Program continues running:\n");
}
if (bu_file_exists(outfile, NULL))
bu_exit(EXIT_FAILURE, "ERROR: %s already exists. Remove file and try again.", outfile);
bu_log("Writing ringworld out to [%s]\n", outfile);
fp = wdb_fopen(outfile);
mk_sol(fp, SUN_DIAMETER);
mk_ring(fp, RING_ORBIT, RING_WIDTH, RING_FLOOR_THICKNESS, RING_WALL_THICKNESS, RING_WALL_HEIGHT);
mk_shadowring(fp, SHADOWRING_ORBIT, SHADOWRING_NUM, SHADOWRING_WIDTH, SHADOWRING_LENGTH, SHADOWRING_THICKNESS);
/* generate a comb all.g */
{
struct wmember c;
BU_LIST_INIT(&c.l);
mk_addmember("ring.r", &c.l, NULL, WMOP_UNION);
mk_addmember("sun.r", &c.l, NULL, WMOP_UNION);
/* mk_addmember("shadowring.r", &c.l, NULL, WMOP_UNION); */
mk_lcomb(fp, "all.g", &c, 0, NULL, NULL, NULL, 0);
}
wdb_close(fp);
bu_log("BRL-CAD geometry database file [%s] created.\nDone.\n", outfile);
return EXIT_SUCCESS;
}
int
get_args(int argc, register char **argv)
{
register int c;
while ( (c = bu_getopt( argc, argv, "hvF:s:w:n:S:W:N:p:" )) != EOF ) {
switch ( c ) {
case 'v':
verbose = 1;
break;
case 'h':
/* high-res */
height = width = 1024;
break;
case 'F':
framebuffer = bu_optarg;
break;
case 's':
case 'S':
height = width = atoi(bu_optarg);
break;
case 'w':
case 'W':
width = atoi(bu_optarg);
break;
case 'n':
case 'N':
height = atoi(bu_optarg);
break;
case 'p':
port = atoi(bu_optarg);
port_set = 1;
break;
default: /* '?' */
return(0);
}
}
/* If no "-p port", port comes from 1st extra */
if ( (bu_optind < argc) && (port_set == 0) ) {
port = atoi(argv[bu_optind++]);
port_set = 1;
}
/* If no "-F framebuffer", fb comes from 2nd extra */
if ( (bu_optind < argc) && (framebuffer == NULL) ) {
framebuffer = argv[bu_optind++];
}
if ( argc > bu_optind )
return(0); /* print usage */
return(1); /* OK */
}
int
get_args(int argc, char **argv)
{
int c;
while ((c = bu_getopt(argc, argv, "as:w:n:h?")) != -1) {
switch (c) {
case 'a':
autosize = 1;
break;
case 's':
/* square file size */
file_height = file_width = atol(bu_optarg);
autosize = 0;
break;
case 'w':
file_width = atol(bu_optarg);
autosize = 0;
break;
case 'n':
file_height = atol(bu_optarg);
autosize = 0;
break;
default: /* '?' */
return 0;
}
}
if (bu_optind >= argc) {
if (isatty(fileno(stdin)))
return 0;
file_name = "-";
infp = stdin;
} else {
file_name = argv[bu_optind];
if ((infp = fopen(file_name, "r")) == NULL) {
perror(file_name);
fprintf(stderr,
"bw-png: cannot open \"%s\" for reading\n",
file_name);
bu_exit (1, NULL);
}
fileinput++;
}
if (argc > ++bu_optind)
fprintf(stderr, "bw-png: excess argument(s) ignored\n");
return 1; /* OK */
}
int
main(int argc, char **argv)
{
int c = 0;
int in_num = 0;
int format = 0; /* 0 = XML, 1 = HTML */
int list = 0;
char outfile[MAXPATHLEN] = "attributes.xml";
char xref_id[MAXPATHLEN] = "auto_attributes";
const char *usage_str = "[-o output file] [-x xref id] [-f format number (0 = XML, 1 = HTML)] [-l]";
while ((c=bu_getopt(argc, argv, "f:lo:x:")) != -1) {
switch (c) {
case 'o' :
memset(outfile, 0, MAXPATHLEN);
bu_strlcpy(outfile, bu_optarg, MAXPATHLEN);
break;
case 'x' :
memset(xref_id, 0, MAXPATHLEN);
bu_strlcpy(xref_id, bu_optarg, MAXPATHLEN);
break;
case 'f' :
sscanf(bu_optarg, "%d", &in_num);
format = in_num;
break;
case 'l' :
list = 1;
break;
default:
bu_log("%s: %s\n", argv[0], usage_str);
return -1;
}
}
switch (format) {
case 0:
if (list) {
gen_attr_xml_list(outfile, xref_id);
} else {
gen_attr_xml_table(outfile, xref_id);
}
break;
case 1:
break;
default:
bu_log("Error - unknown format %d\n", format);
return -1;
}
return 0;
}
static int
GetArgs(int argc, const char *argv[]) /* process command arguments */
/* argument count */
/* argument strings */
{
static int iflag = 0; /* set if "-i" option found */
static int oflag = 0; /* set if "-o" option found */
int c; /* option letter */
bu_optind = 1;
while ((c = bu_getopt(argc, (char * const *)argv, "i:o:h?")) != -1)
switch (c) {
case 'i':
if (iflag) {
printf("cad_parea: too many -i options\n");
return 0;
}
iflag = 1;
if (!BU_STR_EQUAL(bu_optarg, "-")
&& freopen(bu_optarg, "r", stdin) == NULL
) {
printf("cad_parea: can't open \"%s\" for reading\n", bu_optarg);
return 0;
}
break;
case 'o':
if (oflag) {
printf("cad_parea: too many -o options\n");
return 0;
}
oflag = 1;
if (!BU_STR_EQUAL(bu_optarg, "-")
&& freopen(bu_optarg, "w", stdout) == NULL
) {
printf("cad_parea: can't open \"%s\" for writing\n", bu_optarg);
return 0;
}
break;
default:
Usage(); /* print usage message */
return 0;
}
return 1;
}
int
parse_args (int ac, char *av[], struct beset_options *opts)
{
int c;
bu_setprogname(av[0]);
/* handle options */
bu_opterr = 0;
bu_optind = 0;
av++; ac--;
while ((c=bu_getopt(ac, av, OPTIONS)) != -1) {
switch (c) {
case 'm':
opts->mut_rate = atoi(bu_optarg);
continue;
case 'c':
opts->cross_rate = atoi(bu_optarg);
continue;
case 'x':
sscanf(bu_optarg, "%x", (unsigned int *)&RTG.debug );
continue;
case 'p':
opts->pop_size = atoi(bu_optarg);
continue;
case 'g':
opts->gens = atoi(bu_optarg);
continue;
case 'r':
opts->res = atoi(bu_optarg);
continue;
case 'u':
opts->keep_upper = atoi(bu_optarg);
continue;
case 'l':
opts->kill_lower = atoi(bu_optarg);
continue;
default:
fprintf(stderr, "Unrecognized option: -%c\n", c);
usage();
}
}
opts->keep_upper *= opts->pop_size/100.0;
opts->kill_lower *= opts->pop_size/100.0;
return bu_optind;
}
/**
* main application for both the client and server
*/
int
main(int argc, char *argv[]) {
const char * const argv0 = argv[0];
int c;
int port = 2000;
if (argc > 2) {
usage("ERROR: Incorrect number of arguments\n", argv[0]);
}
/* process the command-line arguments after the application name */
while ((c = bu_getopt(argc, argv, "p:P:hH")) != -1) {
switch (c) {
case 'p':
case 'P':
port = atoi(bu_optarg);
break;
case 'h':
case 'H':
/* help */
usage(NULL, argv0);
break;
default:
usage("ERROR: Unknown argument\n", argv0);
}
}
argc -= bu_optind;
argv += bu_optind;
if (argc > 0) {
usage("ERROR: Unexpected extra server arguments\n", argv0);
}
/* ignore broken pipes, on platforms where we have SIGPIPE */
#ifdef SIGPIPE
(void)signal(SIGPIPE, SIG_IGN);
#endif
/* fire up the server */
bu_log("Listening on port %d\n", port);
run_server(port);
return 0;
}
int
main(int argc, char *argv[])
{
static const char usage[] = "Usage:\n%s [-o outfile] [-n count]\n\n -o file \tFile to write out (default: metaball.g)\n -n count\tTotal metaball point count (default %d)\n\n";
static const int COUNTMAX = 555;
char outfile[MAXPATHLEN] = "metaball.g";
int optc;
long count = COUNTMAX;
if (argc == 1) {
fprintf(stderr,usage, *argv, COUNTMAX);
fprintf(stderr," Program continues running:\n");
}
while ((optc = bu_getopt(argc, argv, "o:n:h?")) != -1) {
if (bu_optopt == '?') optc='h';
switch (optc) {
case 'o':
snprintf(outfile, MAXPATHLEN, "%s", bu_optarg);
break;
case 'n':
count = atoi(bu_optarg);
break;
default:
fprintf(stderr,usage, *argv, COUNTMAX);
return optc == '?' ? EXIT_FAILURE : EXIT_SUCCESS;
}
}
if (count <= 0)
bu_exit(EXIT_FAILURE, "ERROR: count must be greater than zero");
if (bu_file_exists(outfile, NULL))
bu_exit(EXIT_FAILURE, "ERROR: %s already exists. Remove file and try again.", outfile);
bu_log("Writing metaballs out to [%s]\n", outfile);
/* make dinner */
make_spaghetti(outfile, "meatballs.s", count);
bu_log("BRL-CAD geometry database file [%s] created.\nDone.\n", outfile);
return EXIT_SUCCESS;
}
int
get_args(int argc, register char **argv)
{
register int c;
while ( (c = bu_getopt( argc, argv, "efshF:S:W:N:" )) != EOF ) {
switch ( c ) {
case 'e':
mode = M_EIA;
break;
case 's':
mode = M_SMPTE;
break;
case 'f':
mode = M_FCC;
break;
case 'h':
/* high-res */
scr_height = scr_width = 1024;
break;
case 'F':
framebuffer = bu_optarg;
break;
case 'S':
scr_height = scr_width = atoi(bu_optarg);
break;
case 'W':
scr_width = atoi(bu_optarg);
break;
case 'N':
scr_height = atoi(bu_optarg);
break;
default: /* '?' */
return(0);
}
}
if ( argc > ++bu_optind )
(void)fprintf( stderr, "fbcbars: excess argument(s) ignored\n" );
return(1); /* OK */
}
/*
* G E T _ A R G S
*/
int
get_args(int argc, register char **argv)
{
register int c;
while ( (c = bu_getopt( argc, argv, "dhF:s:S:w:W:n:N:" )) != EOF ) {
switch ( c ) {
case 'd':
debug = 1;
break;
case 'h':
/* high-res */
scr_height = scr_width = 1024;
break;
case 'F':
framebuffer = bu_optarg;
break;
case 'S':
case 's':
/* square file size */
scr_height = scr_width = atoi(bu_optarg);
break;
case 'w':
case 'W':
scr_width = atoi(bu_optarg);
break;
case 'n':
case 'N':
scr_height = atoi(bu_optarg);
break;
default: /* '?' */
return(0);
}
}
if ( bu_optind >= argc )
return(0);
return(1); /* OK */
}
int
dm_processOptions(dm *dmp, struct bu_vls *init_proc_vls, int argc, char **argv)
{
int c;
bu_optind = 0; /* re-init bu_getopt */
bu_opterr = 0;
while ((c = bu_getopt(argc, argv, "N:S:W:s:d:i:n:t:")) != -1) {
switch (c) {
case 'N':
dmp->dm_height = atoi(bu_optarg);
break;
case 'S':
case 's':
dmp->dm_width = dmp->dm_height = atoi(bu_optarg);
break;
case 'W':
dmp->dm_width = atoi(bu_optarg);
break;
case 'd':
bu_vls_strcpy(&dmp->dm_dName, bu_optarg);
break;
case 'i':
bu_vls_strcpy(init_proc_vls, bu_optarg);
break;
case 'n':
if (*bu_optarg != '.')
bu_vls_printf(&dmp->dm_pathName, ".%s", bu_optarg);
else
bu_vls_strcpy(&dmp->dm_pathName, bu_optarg);
break;
case 't':
dmp->dm_top = atoi(bu_optarg);
break;
default:
bu_log("dm_processOptions: option '%c' unknown\n", bu_optopt);
break;
}
}
return bu_optind;
}
[-w file_width] [-n file_height] [file.pix] > outfile.pix\n";
static int
get_args(int argc, char **argv)
{
int c;
while ((c = bu_getopt(argc, argv, "hs:w:n:")) != -1) {
switch (c) {
case 'h':
/* high-res */
file_height = file_width = 1024;
break;
case 's':
/* square file size */
file_height = file_width = atoi(bu_optarg);
break;
case 'w':
file_width = atoi(bu_optarg);
break;
case 'n':
file_height = atoi(bu_optarg);
break;
case '?':
return 0;
}
}
if (argv[bu_optind] != NULL) {
if ((infp = fopen(argv[bu_optind], "r")) == NULL) {
perror(argv[bu_optind]);
return 0;
}
bu_optind++;
}
if (argc > ++bu_optind)
(void) fprintf(stderr, "Excess arguments ignored\n");
if (isatty(fileno(infp)) || isatty(fileno(stdout)))
return 0;
return 1;
}
int get_args(int argc, char **argv)
{
int c;
suppressed = 0;
while ((c=bu_getopt(argc, argv, OPT_STR)) != -1) {
switch (c) {
case 'c':
suppressed = 1;
break;
case 'i':
incremental = 1;
break;
default:
fprintf(stderr, "Unknown option: -%c\n", c);
return 0;
}
}
return 1;
}
int
get_args(int argc, char **argv)
{
int c;
while ((c = bu_getopt(argc, argv, "hF:s:S:w:W:n:N:")) != -1) {
switch (c) {
case 'h':
/* high-res */
scr_height = scr_width = 1024;
break;
case 'F':
framebuffer = bu_optarg;
break;
case 's':
case 'S':
scr_height = scr_width = atoi(bu_optarg);
break;
case 'w':
case 'W':
scr_width = atoi(bu_optarg);
break;
case 'n':
case 'N':
scr_height = atoi(bu_optarg);
break;
default: /* '?' */
return 0;
}
}
if (bu_optind < argc) {
nframes = atoi(argv[bu_optind]);
}
if (argc > ++bu_optind)
fprintf(stderr, "dunnsnap: excess argument(s) ignored\n");
return 1; /* OK */
}