First commit, did some refactoring around widgets, etc, etc

1 files changed, 62 insertions, 0 deletions

diff --git a/src/files.rs b/src/files.rs
new file mode 100644
index 0000000..a35a4b1
--- /dev/null
+++ b/src/files.rs
@@ -0,0 +1,62 @@
+use std::ops::Index;
+
+pub struct Files(Vec<File>);
+
+impl Index<usize> for Files {
+    type Output = File;
+    fn index(&self, pos: usize) -> &Self::Output {
+        &self.0[pos]
+    }
+}
+
+impl Files {
+    pub fn iter(&self) -> std::slice::Iter<File> {
+        self.0.iter()
+    }
+
+    pub fn len(&self) -> usize {
+        self.0.len()
+    }
+}
+
+#[derive(Debug)]
+pub struct File {
+    pub name: String,
+    pub path: String,
+    pub size: Option<usize>,
+    // owner: Option<String>,
+    // group: Option<String>,
+    // flags: Option<String>,
+    // ctime: Option<u32>,
+    // mtime: Option<u32>,
+}
+
+
+impl File {
+    pub fn new(name: &str, path: &str, size: usize) -> File {
+        File {
+            name: name.to_string(),
+            path: path.to_string(),
+            size: Some(size),
+            // owner: None,
+            // group: None,
+            // flags: None,
+            // ctime: None,
+            // mtime: None
+        }
+    }
+}
+
+pub fn get_files(dir: &str) -> Result<Files, std::io::Error> {
+    let mut files = Vec::new();
+    for file in std::fs::read_dir(dir)? {
+        let name = file.as_ref().unwrap().file_name().into_string().unwrap();
+        file.as_ref().unwrap().path().pop();
+        let path = file.as_ref().unwrap().path().into_os_string().into_string().unwrap();
+        let size = file.unwrap().metadata()?.len() / 1024;
+        files.push(File::new(&name, &path, size as usize));
+    }
+    Ok(Files(files))
+}
+
+