1 files changed, 25 insertions, 0 deletions
diff --git a/crates/core/plugin_sm/src/log_file.rs b/crates/core/plugin_sm/src/log_file.rs
new file mode 100644
index 00000000..86d50a7c
--- /dev/null
+++ b/crates/core/plugin_sm/src/log_file.rs
@@ -0,0 +1,25 @@
+use std::path::PathBuf;
+use tokio::fs::File;
+use tokio::io::BufWriter;
+
+pub struct LogFile {
+    path: PathBuf,
+    buffer: BufWriter<File>,
+}
+
+impl LogFile {
+    pub async fn try_new(path: PathBuf) -> Result<LogFile, std::io::Error> {
+        let file = File::create(path.clone()).await?;
+        let buffer = BufWriter::new(file);
+
+        Ok(LogFile { path, buffer })
+    }
+
+    pub fn path(&self) -> &str {
+        &self.path.to_str().unwrap_or("/var/log/tedge/agent")
+    }
+
+    pub fn buffer(&mut self) -> &mut BufWriter<File> {
+        &mut self.buffer
+    }
+}