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@ -1,3 +1,5 @@
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#![allow(unused_imports)]
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use crate::Scope;
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use anyhow::Context;
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use serde::{Deserialize, Serialize, Serializer};
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@ -6,15 +8,10 @@ use tauri::{
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Manager, Runtime, Window,
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};
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#[cfg(unix)]
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use std::os::unix::fs::{MetadataExt, PermissionsExt};
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#[cfg(windows)]
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use std::os::windows::fs::MetadataExt;
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use std::{
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fs::{self, symlink_metadata, File},
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fs::{self, File},
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io::Write,
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path::{Path, PathBuf},
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time::{SystemTime, UNIX_EPOCH},
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};
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use crate::{Error, FsExt, Result};
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@ -36,6 +33,7 @@ impl Serialize for CommandError {
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}
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}
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#[allow(dead_code)]
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type CommandResult<T> = std::result::Result<T, CommandError>;
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/// The options for the directory functions on the file system API.
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@ -57,6 +55,7 @@ pub struct FileOperationOptions {
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pub dir: Option<BaseDirectory>,
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}
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#[allow(dead_code)]
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fn resolve_path<R: Runtime>(
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window: &Window<R>,
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path: SafePathBuf,
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@ -77,6 +76,7 @@ fn resolve_path<R: Runtime>(
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}
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}
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#[cfg(feature = "allow-read-file")]
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#[tauri::command]
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pub fn read_file<R: Runtime>(
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window: Window<R>,
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@ -89,6 +89,7 @@ pub fn read_file<R: Runtime>(
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.map_err(Into::into)
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}
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#[cfg(feature = "allow-read-file")]
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#[tauri::command]
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pub fn read_text_file<R: Runtime>(
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window: Window<R>,
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@ -101,6 +102,7 @@ pub fn read_text_file<R: Runtime>(
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.map_err(Into::into)
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}
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#[cfg(feature = "allow-write-file")]
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#[tauri::command]
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pub fn write_file<R: Runtime>(
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window: Window<R>,
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@ -119,14 +121,32 @@ pub fn write_file<R: Runtime>(
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})
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}
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#[derive(Clone, Copy)]
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struct ReadDirOptions<'a> {
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#[cfg(feature = "allow-read-dir")]
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pub use read_dir::*;
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#[cfg(feature = "allow-read-dir")]
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mod read_dir {
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use std::{
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fs::{self, symlink_metadata},
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path::{Path, PathBuf},
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};
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use anyhow::Context;
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use serde::Serialize;
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use tauri::{path::SafePathBuf, Runtime, Window};
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use crate::{FsExt, Result, Scope};
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use super::{resolve_path, CommandResult, DirOperationOptions};
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#[derive(Clone, Copy)]
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struct ReadDirOptions<'a> {
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pub scope: Option<&'a Scope>,
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}
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}
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#[derive(Debug, Serialize)]
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#[non_exhaustive]
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pub struct DiskEntry {
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#[derive(Debug, Serialize)]
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#[non_exhaustive]
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pub struct DiskEntry {
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/// The path to the entry.
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pub path: PathBuf,
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/// The name of the entry (file name with extension or directory name).
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@ -134,13 +154,13 @@ pub struct DiskEntry {
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/// The children of this entry if it's a directory.
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#[serde(skip_serializing_if = "Option::is_none")]
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pub children: Option<Vec<DiskEntry>>,
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}
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}
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fn read_dir_with_options<P: AsRef<Path>>(
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fn read_dir_with_options<P: AsRef<Path>>(
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path: P,
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recursive: bool,
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options: ReadDirOptions<'_>,
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) -> Result<Vec<DiskEntry>> {
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) -> Result<Vec<DiskEntry>> {
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let mut files_and_dirs: Vec<DiskEntry> = vec![];
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for entry in fs::read_dir(path)? {
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let path = entry?.path();
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@ -172,14 +192,14 @@ fn read_dir_with_options<P: AsRef<Path>>(
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}
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}
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Result::Ok(files_and_dirs)
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}
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}
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#[tauri::command]
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pub fn read_dir<R: Runtime>(
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#[tauri::command]
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pub fn read_dir<R: Runtime>(
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window: Window<R>,
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path: SafePathBuf,
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options: Option<DirOperationOptions>,
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) -> CommandResult<Vec<DiskEntry>> {
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) -> CommandResult<Vec<DiskEntry>> {
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let (recursive, dir) = if let Some(options_value) = options {
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(options_value.recursive, options_value.dir)
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} else {
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@ -195,8 +215,10 @@ pub fn read_dir<R: Runtime>(
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)
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.with_context(|| format!("path: {}", resolved_path.display()))
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.map_err(Into::into)
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}
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}
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#[cfg(feature = "allow-copy-file")]
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#[tauri::command]
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pub fn copy_file<R: Runtime>(
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window: Window<R>,
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@ -222,6 +244,7 @@ pub fn copy_file<R: Runtime>(
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Ok(())
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}
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#[cfg(feature = "allow-create-dir")]
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#[tauri::command]
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pub fn create_dir<R: Runtime>(
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window: Window<R>,
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@ -245,6 +268,7 @@ pub fn create_dir<R: Runtime>(
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Ok(())
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}
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#[cfg(feature = "allow-remove-dir")]
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#[tauri::command]
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pub fn remove_dir<R: Runtime>(
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window: Window<R>,
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@ -268,6 +292,7 @@ pub fn remove_dir<R: Runtime>(
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Ok(())
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}
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#[cfg(feature = "allow-remove-file")]
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#[tauri::command]
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pub fn remove_file<R: Runtime>(
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window: Window<R>,
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@ -280,6 +305,7 @@ pub fn remove_file<R: Runtime>(
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Ok(())
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}
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#[cfg(feature = "allow-rename-file")]
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#[tauri::command]
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pub fn rename_file<R: Runtime>(
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window: Window<R>,
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@ -300,6 +326,7 @@ pub fn rename_file<R: Runtime>(
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Ok(())
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}
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#[cfg(feature = "allow-exists")]
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#[tauri::command]
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pub fn exists<R: Runtime>(
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window: Window<R>,
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@ -310,18 +337,37 @@ pub fn exists<R: Runtime>(
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Ok(resolved_path.exists())
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}
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#[derive(Serialize)]
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#[serde(rename_all = "camelCase")]
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pub struct Permissions {
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#[cfg(feature = "allow-metadata")]
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pub use metadata::*;
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#[cfg(feature = "allow-metadata")]
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mod metadata {
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use std::{
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path::PathBuf,
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time::{SystemTime, UNIX_EPOCH},
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};
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use serde::Serialize;
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#[cfg(unix)]
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use std::os::unix::fs::{MetadataExt, PermissionsExt};
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#[cfg(windows)]
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use std::os::windows::fs::MetadataExt;
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use crate::Result;
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#[derive(Serialize)]
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#[serde(rename_all = "camelCase")]
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pub struct Permissions {
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readonly: bool,
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#[cfg(unix)]
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mode: u32,
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}
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}
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#[cfg(unix)]
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#[derive(Serialize)]
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#[serde(rename_all = "camelCase")]
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pub struct UnixMetadata {
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#[cfg(unix)]
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#[derive(Serialize)]
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#[serde(rename_all = "camelCase")]
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pub struct UnixMetadata {
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dev: u64,
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ino: u64,
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mode: u32,
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@ -331,11 +377,11 @@ pub struct UnixMetadata {
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rdev: u64,
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blksize: u64,
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blocks: u64,
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}
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}
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#[derive(Serialize)]
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#[serde(rename_all = "camelCase")]
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pub struct Metadata {
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#[derive(Serialize)]
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#[serde(rename_all = "camelCase")]
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pub struct Metadata {
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accessed_at_ms: u64,
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created_at_ms: u64,
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modified_at_ms: u64,
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@ -349,18 +395,18 @@ pub struct Metadata {
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unix: UnixMetadata,
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#[cfg(windows)]
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file_attributes: u32,
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}
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}
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fn system_time_to_ms(time: std::io::Result<SystemTime>) -> u64 {
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fn system_time_to_ms(time: std::io::Result<SystemTime>) -> u64 {
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time.map(|t| {
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let duration_since_epoch = t.duration_since(UNIX_EPOCH).unwrap();
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duration_since_epoch.as_millis() as u64
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})
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.unwrap_or_default()
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}
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}
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#[tauri::command]
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pub async fn metadata(path: PathBuf) -> Result<Metadata> {
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#[tauri::command]
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pub async fn metadata(path: PathBuf) -> Result<Metadata> {
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let metadata = std::fs::metadata(path)?;
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let file_type = metadata.file_type();
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let permissions = metadata.permissions();
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@ -392,4 +438,5 @@ pub async fn metadata(path: PathBuf) -> Result<Metadata> {
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#[cfg(windows)]
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file_attributes: metadata.file_attributes(),
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})
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}
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}
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Lucas Nogueira
2 years ago