Merge branch 'odin' of git.hitchhiker-linux.org:jeang3nie/shitbox into odin

src/chmod/mod.rs

@@ -1 +0,0 @@
-//! Functions for parsing and managing permissions

src/lib.rs

@@ -1,10 +1,10 @@
 #![warn(clippy::all, clippy::pedantic)]
 use std::{env, path::PathBuf, process, string::ToString};
 
-pub mod chmod;
 mod cmd;
 pub use cmd::Cmd;
 pub mod math;
+pub mod mode;
 pub mod pw;
 
 /// Defines the location relative to the binary where a command will be installed

src/mode/mod.rs

@@ -0,0 +1,67 @@
+//! Functions for parsing and managing permissions
+
+pub fn get_umask() -> u32 {
+    let mask = unsafe { libc::umask(0) };
+    let umask = unsafe {libc::umask(mask) };
+    umask
+}
+
+#[derive(Debug, PartialEq)]
+pub enum Bits {
+    Suid = 0o4000,
+    Sgid = 0o2000,
+    Sticky = 0o1000,
+    URead = 0o400,
+    UWrite = 0o200,
+    UExec = 0o100,
+    GRead = 0o40,
+    GWrite = 0o20,
+    GExec = 0o10,
+    ORead = 0o4,
+    OWrite = 0o2,
+    OExec = 0o1,
+}
+
+#[derive(Debug, PartialEq)]
+pub enum Op {
+    Add,
+    Remove,
+    Equals,
+}
+
+#[derive(Debug, PartialEq)]
+pub enum Who {
+    User,
+    Group,
+    Other,
+    All,
+}
+
+pub struct Parser {
+    mode: u32,
+    op: Option<Op>,
+    who: Option<Who>,
+}
+
+impl Default for Parser {
+    fn default() -> Self {
+        let umask = get_umask();
+        let mut mode = 0o0777;
+        mode &= umask;
+        Self {
+            mode,
+            op: None,
+            who: None,
+        }
+    }
+}
+
+impl Parser {
+    fn new(mode: u32) -> Self {
+        Self {
+            mode,
+            op: None,
+            who: None,
+        }
+    }
+}