bool option_parser::find(const json::object_t& set, const std::string& key, const json*& sub) const {
auto f = set.find(key);
if (f != set.end()) {
sub = &f->second;
return true;
}
return false;
}
void option_target::assign_default(const json::object_t& schema) {
auto& o = this->result->as_object();
if (o.find(this->name) != o.end()) return;
auto f = schema.find("default");
if (f != schema.end()) {
o.emplace(std::make_pair(this->name, f->second));
this->assigned = true;
}
else if (this->container != json::content_type::null) {
o.emplace(std::make_pair(this->name, this->container));
}
else if (this->element != json::content_type::boolean) {
o.emplace(std::make_pair(this->name, this->element));
}
else {
o.emplace(std::make_pair(this->name, true));
}
}
type GetElement(json::object_t root, char *path, type pDefault)
{
char *p = path;
char token[128];
while (true)
{
for (; *p != '/' && *p != 0 && *p != '['; p++);
memcpy(token, path, p - path);
token[p - path] = 0;
printf(" %s\n", token);
json::object_t::iterator it = root.find(token);
if (it == root.end())
return pDefault;
if (*p == '[')
{
p++;
int i = atoi(p);
for (; *p != 0 && *p != ']'; p++);
root = it->second.at(i).get<json::object_t>();
p++;
}
else
{
if (it->second.is_object())
root = it->second.get<json::object_t>();
else
{
return it->second.get<type>();
}
}
p++;
path = p;
}
return pDefault;
}
