Changed settings format file from JSON to Toml.

Cargo.toml

@@ -12,6 +12,7 @@ repository = "https://github.com/Revertron/Alfis"
 [dependencies]
 getopts = "0.2.21"
 log = "0.4.14"
+toml = "0.5.8"
 simple_logger = "1.11.0"
 rust-crypto = "^0.2"
 num_cpus = "1.13.0"

alfis.cfg

@@ -1,20 +0,0 @@
-{
-    "chain_name": "test",
-    "origin": "00000DFBFFCFADC09751E7085872F9AE6464075E626401904D8C779E215A21B1",
-    "version": 0,
-    "key_file": "default.key",
-    "listen": "[::]:4244",
-    "public": false,
-    "peers": [
-        "test-ip4.alfis.name:4244",
-        "test-ip6.alfis.name:4244"
-    ],
-    "dns": {
-        "host": "0.0.0.0",
-        "port": 5300,
-        "forwarders": [
-            "94.140.14.14:53",
-            "94.140.15.15:53"
-        ]
-    }
-}

alfis.toml

@@ -0,0 +1,16 @@
+# Settings
+origin = "00000DFBFFCFADC09751E7085872F9AE6464075E626401904D8C779E215A21B1"
+version = 1
+key_file = "default.key"
+listen = "[::]:4244"
+public = false
+
+# Bootstrap nodes
+peers = ["test2-ip4.alfis.name:4244", "test2-ip6.alfis.name:4244"]
+
+# DNS server options
+[dns]
+host = "0.0.0.0"
+port = 5300
+#AdGuard DNS servers to filter ads and trackers
+forwarders = ["94.140.14.14:53", "94.140.15.15:53"]

src/main.rs

@@ -36,7 +36,7 @@ use alfis::dns::protocol::DnsRecord;
 use alfis::blockchain::filter::BlockchainFilter;
 
 const KEYSTORE_DIFFICULTY: usize = 24;
-const SETTINGS_FILENAME: &str = "alfis.cfg";
+const SETTINGS_FILENAME: &str = "alfis.toml";
 const LOG_TARGET_MAIN: &str = "alfis::Main";
 const LOG_TARGET_UI: &str = "alfis::UI";
 

src/settings.rs

@@ -26,12 +26,10 @@ impl Settings {
             Ok(mut file) => {
                 let mut text = String::new();
                 file.read_to_string(&mut text).unwrap();
-                let loaded = serde_json::from_str(&text);
+                if let Ok(settings) = toml::from_str(&text) {
-                return if loaded.is_ok() {
+                    return Some(settings);
-                    Some(loaded.unwrap())
-                } else {
-                    None
                 }
+                None
             },
             Err(..) => None
         }