feat: v1.0.4, generate data key and save to db

src/db.rs

@@ -9,10 +9,14 @@ pub struct Key {
     pub comment: Option<String>,
 }
 
-pub fn make_db_key_name(name: &str) -> String {
+pub fn make_value_key_name(name: &str) -> String {
     format!("value:{}", name)
 }
 
+pub fn make_data_key_name(name: &str) -> String {
+    format!("data_key:{}", name)
+}
+
 pub fn open_db(db: &str) -> XResult<Connection> {
     let con = opt_result!(Connection::open(db), "Open sqlite db: {}, failed: {}", db);
     log::debug!("Db auto commit: {}", con.is_autocommit());
@@ -42,6 +46,7 @@ pub fn init_db(conn: &Connection) -> XResult<bool> {
 
 pub fn insert_key(conn: &Connection, key: &Key) -> XResult<()> {
     let default_comment = "".to_string();
+    log::debug!("insert key name={}", &key.name);
     let _ = conn.execute(
         "INSERT INTO keys (name, value, comment) VALUES (?1, ?2, ?3)",
         (&key.name, &key.encrypted_key, key.comment.as_ref().unwrap_or(&default_comment)),
@@ -50,6 +55,7 @@ pub fn insert_key(conn: &Connection, key: &Key) -> XResult<()> {
 }
 
 pub fn update_key(conn: &Connection, key: &Key) -> XResult<()> {
+    log::debug!("update key name={}", &key.name);
     if let Some(comment) = &key.comment {
         let _ = conn.execute(
             "UPDATE keys SET value = ?1, comment = ?2 WHERE name = ?3",
@@ -74,8 +80,14 @@ pub fn find_key(conn: &Connection, name: &str) -> XResult<Option<Key>> {
         })
     })?;
     match key_iter.next() {
-        None => Ok(None),
-        Some(Ok(r)) => Ok(Some(r)),
+        None => {
+            log::debug!("key name={} not exists", name);
+            Ok(None)
+        }
+        Some(Ok(r)) => {
+            log::debug!("found key name={}", name);
+            Ok(Some(r))
+        }
         Some(Err(e)) => simple_error!("Find key failed: {}", e),
     }
 }