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New args processing code for wmii9menu.

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This commit is contained in:
Kris Maglione 2007-04-06 02:09:51 -04:00
parent 90f9413671
commit d3f84606af
1 changed files with 30 additions and 26 deletions
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56
cmd/wmii9menu.c
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@ -114,38 +114,42 @@ char *s;
/* args --- go through the argument list, set options */
struct {
char *name, **var;
} argtab[] = {
{"display", &displayname},
{"file", &filename},
{"initial", &initial},
{"font", &fontname},
{"nb", &nbgname},
{"nf", &nfgname},
{"sb", &sbgname},
{"sf", &sfgname},
{"br", &brcname},
{0, },
}, *ap;
int
args(int argc, char **argv)
{
int i;
if (argc == 0 || argv == nil || argv[0] == '\0')
return -1;
for (i = 0; i < argc && argv[i] != nil; i++) {
if (strcmp(argv[i], "-display") == 0)
displayname = argv[++i];
else if (strcmp(argv[i], "-file") == 0)
filename = argv[++i];
else if (strcmp(argv[i], "-font") == 0)
fontname = argv[++i];
else if (strncmp(argv[i], "-initial", 9) == 0)
initial = argv[++i];
else if (strncmp(argv[i], "-nb", 3) == 0)
nbgname = argv[i][3] ? &argv[i][3] : argv[++i];
else if (strncmp(argv[i], "-nf", 3) == 0)
nfgname = argv[i][3] ? &argv[i][3] : argv[++i];
else if (strncmp(argv[i], "-sb", 3) == 0)
sbgname = argv[i][3] ? &argv[i][3] : argv[++i];
else if (strncmp(argv[i], "-sf", 3) == 0)
sfgname = argv[i][3] ? &argv[i][3] : argv[++i];
else if (strncmp(argv[i], "-br", 3) == 0)
brcname = argv[i][3] ? &argv[i][3] : argv[++i];
else if (strcmp(argv[i], "-version") == 0) {
int i, n;
for (i = 0; i < argc && argv[i][0] == '-'; i++) {
if(strcmp(argv[i], "-version") == 0) {
printf("%s\n", version);
exit(0);
} else if (argv[i][0] == '-')
}
if(i+1 >= argc)
usage();
for(ap = argtab; ap->name; ap++) {
n = strlen(ap->name);
if(strncmp(ap->name, &argv[i][1], n) == 0) {
*ap->var = argv[i][n+1] ? &argv[i][n+1] : argv[++i];
break;
}
}
if(ap->name == 0)
usage();
else
break;
}
return i;
}