meta file content

gdriver-common/Cargo.toml

@@ -15,5 +15,6 @@ confique={ version = "0.2" }
 thiserror = "1.0"
 anyhow = "1.0.79"
 directories = "5.0"
+serde_json = "1.0.111"
 #[patch.crates-io]
 #confique = {path="~/Documents/git/OMGeeky/confique "}

gdriver-common/src/drive_structure.rs

@@ -1 +1,2 @@
 pub mod drive_id;
+pub mod meta;

gdriver-common/src/drive_structure/meta.rs

@@ -0,0 +1,41 @@
+use crate::prelude::*;
+use serde::{Deserialize, Serialize};
+use std::collections::BTreeMap;
+use std::fs::File;
+use std::path::Path;
+pub type TIMESTAMP = (i64, u32);
+#[derive(Serialize, Deserialize, Clone, PartialEq, Debug)]
+pub struct Metadata {
+    pub state: FileState,
+    pub size: u64,
+    pub last_accessed: TIMESTAMP,
+    pub last_modified: TIMESTAMP,
+    pub last_metadata_changed: TIMESTAMP,
+    pub kind: FileKind,
+    pub mode: u16,
+    pub hardlinks: u32,
+    pub uid: u32,
+    pub gid: u32,
+    pub xattrs: BTreeMap<Vec<u8>, Vec<u8>>,
+}
+pub fn read_metadata_file(path: &Path) -> Result<Metadata> {
+    let reader = File::open(path)?;
+    Ok(serde_json::from_reader(reader)?)
+}
+pub fn write_metadata_file(path: &Path, metadata: &Metadata) -> Result<()> {
+    let reader = File::open(path)?;
+    Ok(serde_json::to_writer(reader, metadata)?)
+}
+#[derive(Serialize, Deserialize, Copy, Clone, PartialEq, Debug)]
+pub enum FileState {
+    Downloaded,
+    Cached,
+    MetadataOnly,
+}
+
+#[derive(Serialize, Deserialize, Copy, Clone, PartialEq, Debug)]
+pub enum FileKind {
+    File,
+    Directory,
+    Symlink,
+}

gdriver-common/src/ipc/gdriver_service.rs

@@ -1,6 +1,6 @@
 use crate::prelude::*;
 use std::ffi::OsString;
-use std::path::PathBuf;
+use std::path::{Path, PathBuf};
 
 use serde::{Deserialize, Serialize};
 
@@ -45,6 +45,17 @@ pub struct GDriverSettings {
     cache_path: PathBuf,
     downloaded_path: PathBuf,
 }
+impl GDriverSettings {
+    pub fn metadata_path(&self) -> &Path {
+        &self.metadata_path
+    }
+    pub fn cache_path(&self) -> &Path {
+        &self.cache_path
+    }
+    pub fn downloaded_path(&self) -> &Path {
+        &self.downloaded_path
+    }
+}
 
 impl Default for GDriverSettings {
     fn default() -> Self {