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Remove for_all_file

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topjohnwu 2023-09-13 18:09:16 -07:00
parent 4745e86c1b
commit 6a59939d9a
2 changed files with 14 additions and 30 deletions
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21
native/src/base/files.rs
View File

@ -295,27 +295,6 @@ impl Directory {
})?; })?;
Ok(()) Ok(())
} }
pub fn for_all_file<F: FnMut(&DirEntry) -> io::Result<WalkResult>>(
&mut self,
mut f: F,
) -> io::Result<WalkResult> {
use WalkResult::*;
loop {
match self.read()? {
None => return Ok(Continue),
Some(ref e) => {
if e.is_dir() {
return Ok(Continue);
}
match f(e)? {
Abort | Skip => return Ok(Continue),
Continue => {}
}
}
}
}
}
} }
impl Directory { impl Directory {

23
native/src/core/resetprop/persist.rs
View File

@ -86,7 +86,7 @@ fn file_get_prop(name: &Utf8CStr) -> LoggedResult<String> {
.join(PERSIST_PROP_DIR!()) .join(PERSIST_PROP_DIR!())
.join(name); .join(name);
let mut file = path.open(O_RDONLY | O_CLOEXEC)?; let mut file = path.open(O_RDONLY | O_CLOEXEC)?;
debug!("resetprop: read prop from [{}]\n", path); debug!("resetprop: read prop from [{}]", path);
let mut s = String::new(); let mut s = String::new();
file.read_to_string(&mut s)?; file.read_to_string(&mut s)?;
Ok(s) Ok(s)
@ -99,7 +99,9 @@ fn file_set_prop(name: &Utf8CStr, value: Option<&Utf8CStr>) -> LoggedResult<()>
.join(name); .join(name);
if let Some(value) = value { if let Some(value) = value {
let mut buf = Utf8CStrArr::default(); let mut buf = Utf8CStrArr::default();
let mut tmp = FsPathBuf::new(&mut buf).join(concat!(PERSIST_PROP_DIR!(), ".prop.XXXXXX")); let mut tmp = FsPathBuf::new(&mut buf)
.join(PERSIST_PROP_DIR!())
.join("prop.XXXXXX");
{ {
let mut f = unsafe { let mut f = unsafe {
let fd = mkstemp(tmp.as_mut_ptr()).check_os_err()?; let fd = mkstemp(tmp.as_mut_ptr()).check_os_err()?;
@ -107,10 +109,10 @@ fn file_set_prop(name: &Utf8CStr, value: Option<&Utf8CStr>) -> LoggedResult<()>
}; };
f.write_all(value.as_bytes())?; f.write_all(value.as_bytes())?;
} }
debug!("resetprop: write prop to [{}]\n", tmp); debug!("resetprop: write prop to [{}]", tmp);
tmp.rename_to(path)? tmp.rename_to(path)?
} else { } else {
debug!("resetprop: unlink [{}]\n", path); debug!("resetprop: unlink [{}]", path);
path.remove()?; path.remove()?;
} }
Ok(()) Ok(())
@ -180,13 +182,16 @@ pub unsafe fn persist_get_props(prop_cb: Pin<&mut PropCb>) {
}); });
} else { } else {
let mut dir = Directory::open(cstr!(PERSIST_PROP_DIR!()))?; let mut dir = Directory::open(cstr!(PERSIST_PROP_DIR!()))?;
dir.for_all_file(|f| { dir.pre_order_walk(|e| {
if let Ok(name) = Utf8CStr::from_bytes(f.d_name().to_bytes()) { if e.is_file() {
if let Ok(mut value) = file_get_prop(name) { if let Ok(name) = Utf8CStr::from_cstr(e.d_name()) {
prop_cb.exec(name, Utf8CStr::from_string(&mut value)); if let Ok(mut value) = file_get_prop(name) {
prop_cb.exec(name, Utf8CStr::from_string(&mut value));
}
} }
} }
Ok(WalkResult::Continue) // Do not traverse recursively
Ok(WalkResult::Skip)
})?; })?;
} }
Ok(()) Ok(())