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//@ run-pass
#![allow(non_camel_case_types)]
#![allow(dead_code)]
use std::collections::{BTreeMap, HashMap};
use std::option;
#[derive(Clone, Debug)]
enum Json {
I64(i64),
U64(u64),
F64(f64),
String(String),
Boolean(bool),
Array(Array),
Object(Object),
Null,
}
type Array = Vec<Json>;
type Object = BTreeMap<String, Json>;
enum object {
bool_value(bool),
int_value(i64),
}
fn lookup(table: Object, key: String, default: String) -> String
{
match table.get(&key) {
option::Option::Some(&Json::String(ref s)) => {
s.to_string()
}
option::Option::Some(value) => {
println!("{} was expected to be a string but is a {:?}", key, value);
default
}
option::Option::None => {
default
}
}
}
fn add_interface(_store: isize, managed_ip: String, data: Json) -> (String, object)
{
match &data {
&Json::Object(ref interface) => {
let name = lookup(interface.clone(),
"ifDescr".to_string(),
"".to_string());
let label = format!("{}-{}", managed_ip, name);
(label, object::bool_value(false))
}
_ => {
println!("Expected dict for {} interfaces, found {:?}", managed_ip, data);
("gnos:missing-interface".to_string(), object::bool_value(true))
}
}
}
fn add_interfaces(store: isize, managed_ip: String, device: HashMap<String, Json>)
-> Vec<(String, object)> {
match device["interfaces"] {
Json::Array(ref interfaces) =>
{
interfaces.iter().map(|interface| {
add_interface(store, managed_ip.clone(), (*interface).clone())
}).collect()
}
_ =>
{
println!("Expected list for {} interfaces, found {:?}", managed_ip,
device["interfaces"]);
Vec::new()
}
}
}
pub fn main() {}
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