fix compiler warnings, add storage/config.rs

src/storage/config.rs

@@ -0,0 +1,42 @@
+use failure::*;
+
+use crate::api::schema::*;
+use crate::section_config::*;
+
+use lazy_static::lazy_static;
+
+lazy_static!{
+    static ref STORAGE_SECTION_CONFIG: SectionConfig = register_storage_plugins();
+}
+
+fn register_storage_plugins() -> SectionConfig {
+
+    let plugin = SectionConfigPlugin::new(
+        "lvmthin".to_string(),
+        ObjectSchema::new("lvmthin properties")
+            .required("thinpool", StringSchema::new("LVM thin pool name."))
+            .required("vgname", StringSchema::new("LVM volume group name."))
+            .optional("content", StringSchema::new("Storage content types."))
+    );
+    
+    let id_schema = StringSchema::new("Storage ID schema.")
+        .min_length(3)
+        .into();
+
+    let mut config = SectionConfig::new(id_schema);
+    config.register_plugin(plugin);
+
+    config
+}
+
+pub fn parse_config(filename: &str, raw: &str) -> Result<SectionConfigData, Error> {
+
+    let res = STORAGE_SECTION_CONFIG.parse(filename, raw);
+
+    res
+}
+
+pub fn write_config(filename: &str, config: &SectionConfigData) -> Result<String, Error> {
+
+    STORAGE_SECTION_CONFIG.write(filename, config)
+}

src/storage/futures.rs

@@ -3,14 +3,14 @@ use std::sync::{Arc, Mutex};
 use failure::*;
 use tokio::prelude::*;
 
-struct StorageOperation {
+pub struct StorageOperation {
     state: Arc<Mutex<bool>>,
     running: bool,
 }
 
 impl StorageOperation {
 
-    fn new() -> Self {
+    pub fn new() -> Self {
         StorageOperation { state: Arc::new(Mutex::new(false)), running: false }
     }