il_opts il_opt_parse(int argc, char **argv)
{
il_opts opts;
memset(&opts, 0, sizeof(il_opts));
for (int i = 1; i < argc; i++) {\
if (argv[i][0] != '-') {
il_string s = il_string_new(argv[i]);
IL_APPEND(opts.args, s);
continue;
}
il_opt opt;
char *dot, *start = argv[i] + 1, *equals = strchr(start, '='), *namestart = start, *nameend = argv[i] + strlen(argv[i]);
il_string modname = {NULL, 0};
il_string name = {NULL, 0};
il_string arg = {NULL, 0};
if (((dot = strchr(start, '.'))) && (!equals || dot < equals)) {
modname = il_string_bin(start, dot - start);
namestart = dot+1;
}
if (equals) {
arg = il_string_new(equals+1);
nameend = equals;
}
name = il_string_bin(namestart, nameend - namestart);
opt = (il_opt){name, arg};
do_opt(&opts, modname, opt);
}
return opts;
}
int il_string_catchars(il_string *self, const char *chars)
{
il_string *str = il_string_new(chars, strlen(chars)+1);
int res = il_string_cat(self, str);
il_string_unref(str);
return res;
}
il_modopts *il_opts_lookup(il_opts *self, char *name)
{
for (unsigned i = 0; i < self->opts.length; i++) {
if (il_string_cmp(il_string_new(name), self->opts.data[i].modname)) {
return &self->opts.data[i];
}
}
return NULL;
}
