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Replaced u8 pex with UnixPex struct

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This commit is contained in:
veeso
2021-08-23 17:52:55 +02:00
parent 32ab0267fb
commit 92b081c076
10 changed files with 296 additions and 219 deletions
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58
src/fs/explorer/formatter.rs
View File

@@ -354,7 +354,9 @@ impl Formatter {
pex.push(file_type);
match fsentry.get_unix_pex() {
None => pex.push_str("?????????"),
Some((owner, group, others)) => pex.push_str(fmt_pex(owner, group, others).as_str()),
Some((owner, group, others)) => pex.push_str(
format!("{}{}{}", fmt_pex(owner), fmt_pex(group), fmt_pex(others)).as_str(),
),
}
// Add to cur str, prefix and the key value
format!("{}{}{:10}", cur_str, prefix, pex)
@@ -533,7 +535,7 @@ impl Formatter {
mod tests {
use super::*;
use crate::fs::{FsDirectory, FsFile};
use crate::fs::{FsDirectory, FsFile, UnixPex};
use pretty_assertions::assert_eq;
use std::path::PathBuf;
@@ -553,10 +555,10 @@ mod tests {
creation_time: t_now,
size: 8192,
ftype: Some(String::from("txt")),
symlink: None, // UNIX only
user: Some(0), // UNIX only
group: Some(0), // UNIX only
unix_pex: Some((6, 4, 4)), // UNIX only
symlink: None, // UNIX only
user: Some(0), // UNIX only
group: Some(0), // UNIX only
unix_pex: Some((UnixPex::from(6), UnixPex::from(4), UnixPex::from(4))), // UNIX only
});
let prefix: String = String::from("h");
let mut callchain: CallChainBlock = CallChainBlock::new(dummy_fmt, prefix, None, None);
@@ -593,10 +595,10 @@ mod tests {
creation_time: t,
size: 8192,
ftype: Some(String::from("txt")),
symlink: None, // UNIX only
user: Some(0), // UNIX only
group: Some(0), // UNIX only
unix_pex: Some((6, 4, 4)), // UNIX only
symlink: None, // UNIX only
user: Some(0), // UNIX only
group: Some(0), // UNIX only
unix_pex: Some((UnixPex::from(6), UnixPex::from(4), UnixPex::from(4))), // UNIX only
});
#[cfg(target_family = "unix")]
assert_eq!(
@@ -623,10 +625,10 @@ mod tests {
creation_time: t,
size: 8192,
ftype: Some(String::from("txt")),
symlink: None, // UNIX only
user: Some(0), // UNIX only
group: Some(0), // UNIX only
unix_pex: Some((6, 4, 4)), // UNIX only
symlink: None, // UNIX only
user: Some(0), // UNIX only
group: Some(0), // UNIX only
unix_pex: Some((UnixPex::from(6), UnixPex::from(4), UnixPex::from(4))), // UNIX only
});
#[cfg(target_family = "unix")]
assert_eq!(
@@ -718,10 +720,10 @@ mod tests {
last_change_time: t_now,
last_access_time: t_now,
creation_time: t_now,
symlink: None, // UNIX only
user: Some(0), // UNIX only
group: Some(0), // UNIX only
unix_pex: Some((7, 5, 5)), // UNIX only
symlink: None, // UNIX only
user: Some(0), // UNIX only
group: Some(0), // UNIX only
unix_pex: Some((UnixPex::from(7), UnixPex::from(5), UnixPex::from(5))), // UNIX only
});
#[cfg(target_family = "unix")]
assert_eq!(
@@ -797,7 +799,7 @@ mod tests {
symlink: Some(Box::new(pointer)), // UNIX only
user: None, // UNIX only
group: None, // UNIX only
unix_pex: Some((7, 5, 5)), // UNIX only
unix_pex: Some((UnixPex::from(7), UnixPex::from(5), UnixPex::from(5))), // UNIX only
});
assert_eq!(formatter.fmt(&entry), format!(
"projects/ -> project.info 0 0 lrwxr-xr-x {} {} {}",
@@ -812,10 +814,10 @@ mod tests {
last_change_time: t,
last_access_time: t,
creation_time: t,
symlink: None, // UNIX only
user: None, // UNIX only
group: None, // UNIX only
unix_pex: Some((7, 5, 5)), // UNIX only
symlink: None, // UNIX only
user: None, // UNIX only
group: None, // UNIX only
unix_pex: Some((UnixPex::from(7), UnixPex::from(5), UnixPex::from(5))), // UNIX only
});
assert_eq!(formatter.fmt(&entry), format!(
"projects/ 0 0 drwxr-xr-x {} {} {}",
@@ -848,7 +850,7 @@ mod tests {
symlink: Some(Box::new(pointer)), // UNIX only
user: None, // UNIX only
group: None, // UNIX only
unix_pex: Some((6, 4, 4)), // UNIX only
unix_pex: Some((UnixPex::from(6), UnixPex::from(4), UnixPex::from(4))), // UNIX only
});
assert_eq!(formatter.fmt(&entry), format!(
"bar.txt -> project.info 0 0 lrw-r--r-- 8.2 KB {} {} {}",
@@ -865,10 +867,10 @@ mod tests {
creation_time: t,
size: 8192,
ftype: Some(String::from("txt")),
symlink: None, // UNIX only
user: None, // UNIX only
group: None, // UNIX only
unix_pex: Some((6, 4, 4)), // UNIX only
symlink: None, // UNIX only
user: None, // UNIX only
group: None, // UNIX only
unix_pex: Some((UnixPex::from(6), UnixPex::from(4), UnixPex::from(4))), // UNIX only
});
assert_eq!(formatter.fmt(&entry), format!(
"bar.txt 0 0 -rw-r--r-- 8.2 KB {} {} {}",

46
src/fs/explorer/mod.rs
View File

@@ -363,7 +363,7 @@ impl FromStr for GroupDirs {
mod tests {
use super::*;
use crate::fs::{FsDirectory, FsFile};
use crate::fs::{FsDirectory, FsFile, UnixPex};
use crate::utils::fmt::fmt_time;
use pretty_assertions::assert_eq;
@@ -587,10 +587,10 @@ mod tests {
creation_time: t,
size: 8192,
ftype: Some(String::from("txt")),
symlink: None, // UNIX only
user: Some(0), // UNIX only
group: Some(0), // UNIX only
unix_pex: Some((6, 4, 4)), // UNIX only
symlink: None, // UNIX only
user: Some(0), // UNIX only
group: Some(0), // UNIX only
unix_pex: Some((UnixPex::from(6), UnixPex::from(4), UnixPex::from(4))), // UNIX only
});
#[cfg(target_family = "unix")]
assert_eq!(
@@ -669,11 +669,11 @@ mod tests {
last_access_time: t_now,
creation_time: t_now,
size: 64,
ftype: None, // File type
symlink: None, // UNIX only
user: Some(0), // UNIX only
group: Some(0), // UNIX only
unix_pex: Some((6, 4, 4)), // UNIX only
ftype: None, // File type
symlink: None, // UNIX only
user: Some(0), // UNIX only
group: Some(0), // UNIX only
unix_pex: Some((UnixPex::from(6), UnixPex::from(4), UnixPex::from(4))), // UNIX only
}),
true => FsEntry::Directory(FsDirectory {
name: name.to_string(),
@@ -681,10 +681,10 @@ mod tests {
last_change_time: t_now,
last_access_time: t_now,
creation_time: t_now,
symlink: None, // UNIX only
user: Some(0), // UNIX only
group: Some(0), // UNIX only
unix_pex: Some((7, 5, 5)), // UNIX only
symlink: None, // UNIX only
user: Some(0), // UNIX only
group: Some(0), // UNIX only
unix_pex: Some((UnixPex::from(7), UnixPex::from(5), UnixPex::from(5))), // UNIX only
}),
}
}
@@ -699,11 +699,11 @@ mod tests {
last_access_time: t_now,
creation_time: t_now,
size: size,
ftype: None, // File type
symlink: None, // UNIX only
user: Some(0), // UNIX only
group: Some(0), // UNIX only
unix_pex: Some((6, 4, 4)), // UNIX only
ftype: None, // File type
symlink: None, // UNIX only
user: Some(0), // UNIX only
group: Some(0), // UNIX only
unix_pex: Some((UnixPex::from(6), UnixPex::from(4), UnixPex::from(4))), // UNIX only
}),
true => FsEntry::Directory(FsDirectory {
name: name.to_string(),
@@ -711,10 +711,10 @@ mod tests {
last_change_time: t_now,
last_access_time: t_now,
creation_time: t_now,
symlink: None, // UNIX only
user: Some(0), // UNIX only
group: Some(0), // UNIX only
unix_pex: Some((7, 5, 5)), // UNIX only
symlink: None, // UNIX only
user: Some(0), // UNIX only
group: Some(0), // UNIX only
unix_pex: Some((UnixPex::from(7), UnixPex::from(5), UnixPex::from(5))), // UNIX only
}),
}
}

199
src/fs/mod.rs
View File

@@ -52,10 +52,10 @@ pub struct FsDirectory {
pub last_change_time: SystemTime,
pub last_access_time: SystemTime,
pub creation_time: SystemTime,
pub symlink: Option<Box<FsEntry>>, // UNIX only
pub user: Option<u32>, // UNIX only
pub group: Option<u32>, // UNIX only
pub unix_pex: Option<(u8, u8, u8)>, // UNIX only
pub symlink: Option<Box<FsEntry>>, // UNIX only
pub user: Option<u32>, // UNIX only
pub group: Option<u32>, // UNIX only
pub unix_pex: Option<(UnixPex, UnixPex, UnixPex)>, // UNIX only
}
/// ### FsFile
@@ -70,11 +70,72 @@ pub struct FsFile {
pub last_access_time: SystemTime,
pub creation_time: SystemTime,
pub size: usize,
pub ftype: Option<String>, // File type
pub symlink: Option<Box<FsEntry>>, // UNIX only
pub user: Option<u32>, // UNIX only
pub group: Option<u32>, // UNIX only
pub unix_pex: Option<(u8, u8, u8)>, // UNIX only
pub ftype: Option<String>, // File type
pub symlink: Option<Box<FsEntry>>, // UNIX only
pub user: Option<u32>, // UNIX only
pub group: Option<u32>, // UNIX only
pub unix_pex: Option<(UnixPex, UnixPex, UnixPex)>, // UNIX only
}
/// ## UnixPex
///
/// Describes the permissions on POSIX system.
#[derive(Debug, Clone, Copy, Eq, PartialEq)]
pub struct UnixPex {
read: bool,
write: bool,
execute: bool,
}
impl UnixPex {
/// ### new
///
/// Instantiates a new `UnixPex`
pub fn new(read: bool, write: bool, execute: bool) -> Self {
Self {
read,
write,
execute,
}
}
/// ### can_read
///
/// Returns whether user can read
pub fn can_read(&self) -> bool {
self.read
}
/// ### can_write
///
/// Returns whether user can write
pub fn can_write(&self) -> bool {
self.write
}
/// ### can_execute
///
/// Returns whether user can execute
pub fn can_execute(&self) -> bool {
self.execute
}
/// ### as_byte
///
/// Convert permission to byte as on POSIX systems
pub fn as_byte(&self) -> u8 {
((self.read as u8) << 2) + ((self.write as u8) << 1) + (self.execute as u8)
}
}
impl From<u8> for UnixPex {
fn from(bits: u8) -> Self {
Self {
read: ((bits >> 2) & 0x01) != 0,
write: ((bits >> 1) & 0x01) != 0,
execute: (bits & 0x01) != 0,
}
}
}
impl FsEntry {
@@ -171,7 +232,7 @@ impl FsEntry {
/// ### get_unix_pex
///
/// Get unix pex from `FsEntry`
pub fn get_unix_pex(&self) -> Option<(u8, u8, u8)> {
pub fn get_unix_pex(&self) -> Option<(UnixPex, UnixPex, UnixPex)> {
match self {
FsEntry::Directory(dir) => dir.unix_pex,
FsEntry::File(file) => file.unix_pex,
@@ -262,10 +323,10 @@ mod tests {
last_change_time: t_now,
last_access_time: t_now,
creation_time: t_now,
symlink: None, // UNIX only
user: Some(0), // UNIX only
group: Some(0), // UNIX only
unix_pex: Some((7, 5, 5)), // UNIX only
symlink: None, // UNIX only
user: Some(0), // UNIX only
group: Some(0), // UNIX only
unix_pex: Some((UnixPex::from(7), UnixPex::from(5), UnixPex::from(5))), // UNIX only
});
assert_eq!(entry.get_abs_path(), PathBuf::from("/foo"));
assert_eq!(entry.get_name(), String::from("foo"));
@@ -279,7 +340,10 @@ mod tests {
assert_eq!(entry.is_symlink(), false);
assert_eq!(entry.is_dir(), true);
assert_eq!(entry.is_file(), false);
assert_eq!(entry.get_unix_pex(), Some((7, 5, 5)));
assert_eq!(
entry.get_unix_pex(),
Some((UnixPex::from(7), UnixPex::from(5), UnixPex::from(5)))
);
assert_eq!(entry.unwrap_dir().abs_path, PathBuf::from("/foo"));
}
@@ -294,10 +358,10 @@ mod tests {
creation_time: t_now,
size: 8192,
ftype: Some(String::from("txt")),
symlink: None, // UNIX only
user: Some(0), // UNIX only
group: Some(0), // UNIX only
unix_pex: Some((6, 4, 4)), // UNIX only
symlink: None, // UNIX only
user: Some(0), // UNIX only
group: Some(0), // UNIX only
unix_pex: Some((UnixPex::from(6), UnixPex::from(4), UnixPex::from(4))), // UNIX only
});
assert_eq!(entry.get_abs_path(), PathBuf::from("/bar.txt"));
assert_eq!(entry.get_name(), String::from("bar.txt"));
@@ -308,7 +372,10 @@ mod tests {
assert_eq!(entry.get_ftype(), Some(String::from("txt")));
assert_eq!(entry.get_user(), Some(0));
assert_eq!(entry.get_group(), Some(0));
assert_eq!(entry.get_unix_pex(), Some((6, 4, 4)));
assert_eq!(
entry.get_unix_pex(),
Some((UnixPex::from(6), UnixPex::from(4), UnixPex::from(4)))
);
assert_eq!(entry.is_symlink(), false);
assert_eq!(entry.is_dir(), false);
assert_eq!(entry.is_file(), true);
@@ -327,10 +394,10 @@ mod tests {
creation_time: t_now,
size: 8192,
ftype: Some(String::from("txt")),
symlink: None, // UNIX only
user: Some(0), // UNIX only
group: Some(0), // UNIX only
unix_pex: Some((6, 4, 4)), // UNIX only
symlink: None, // UNIX only
user: Some(0), // UNIX only
group: Some(0), // UNIX only
unix_pex: Some((UnixPex::from(6), UnixPex::from(4), UnixPex::from(4))), // UNIX only
});
entry.unwrap_dir();
}
@@ -345,10 +412,10 @@ mod tests {
last_change_time: t_now,
last_access_time: t_now,
creation_time: t_now,
symlink: None, // UNIX only
user: Some(0), // UNIX only
group: Some(0), // UNIX only
unix_pex: Some((7, 5, 5)), // UNIX only
symlink: None, // UNIX only
user: Some(0), // UNIX only
group: Some(0), // UNIX only
unix_pex: Some((UnixPex::from(7), UnixPex::from(5), UnixPex::from(5))), // UNIX only
});
entry.unwrap_file();
}
@@ -364,10 +431,10 @@ mod tests {
creation_time: t_now,
size: 8192,
ftype: Some(String::from("txt")),
symlink: None, // UNIX only
user: Some(0), // UNIX only
group: Some(0), // UNIX only
unix_pex: Some((6, 4, 4)), // UNIX only
symlink: None, // UNIX only
user: Some(0), // UNIX only
group: Some(0), // UNIX only
unix_pex: Some((UnixPex::from(6), UnixPex::from(4), UnixPex::from(4))), // UNIX only
});
assert_eq!(entry.is_hidden(), false);
let entry: FsEntry = FsEntry::File(FsFile {
@@ -378,10 +445,10 @@ mod tests {
creation_time: t_now,
size: 8192,
ftype: Some(String::from("txt")),
symlink: None, // UNIX only
user: Some(0), // UNIX only
group: Some(0), // UNIX only
unix_pex: Some((6, 4, 4)), // UNIX only
symlink: None, // UNIX only
user: Some(0), // UNIX only
group: Some(0), // UNIX only
unix_pex: Some((UnixPex::from(6), UnixPex::from(4), UnixPex::from(4))), // UNIX only
});
assert_eq!(entry.is_hidden(), true);
let entry: FsEntry = FsEntry::Directory(FsDirectory {
@@ -390,10 +457,10 @@ mod tests {
last_change_time: t_now,
last_access_time: t_now,
creation_time: t_now,
symlink: None, // UNIX only
user: Some(0), // UNIX only
group: Some(0), // UNIX only
unix_pex: Some((7, 5, 5)), // UNIX only
symlink: None, // UNIX only
user: Some(0), // UNIX only
group: Some(0), // UNIX only
unix_pex: Some((UnixPex::from(7), UnixPex::from(5), UnixPex::from(5))), // UNIX only
});
assert_eq!(entry.is_hidden(), true);
}
@@ -410,10 +477,10 @@ mod tests {
creation_time: t_now,
size: 8192,
ftype: Some(String::from("txt")),
symlink: None, // UNIX only
user: Some(0), // UNIX only
group: Some(0), // UNIX only
unix_pex: Some((6, 4, 4)), // UNIX only
symlink: None, // UNIX only
user: Some(0), // UNIX only
group: Some(0), // UNIX only
unix_pex: Some((UnixPex::from(6), UnixPex::from(4), UnixPex::from(4))), // UNIX only
});
// Symlink is None...
assert_eq!(
@@ -427,10 +494,10 @@ mod tests {
last_change_time: t_now,
last_access_time: t_now,
creation_time: t_now,
symlink: None, // UNIX only
user: Some(0), // UNIX only
group: Some(0), // UNIX only
unix_pex: Some((7, 5, 5)), // UNIX only
symlink: None, // UNIX only
user: Some(0), // UNIX only
group: Some(0), // UNIX only
unix_pex: Some((UnixPex::from(7), UnixPex::from(5), UnixPex::from(5))), // UNIX only
});
assert_eq!(entry.get_realfile().get_abs_path(), PathBuf::from("/foo"));
}
@@ -446,10 +513,10 @@ mod tests {
last_change_time: t_now,
last_access_time: t_now,
creation_time: t_now,
symlink: None, // UNIX only
user: Some(0), // UNIX only
group: Some(0), // UNIX only
unix_pex: Some((7, 7, 7)), // UNIX only
symlink: None, // UNIX only
user: Some(0), // UNIX only
group: Some(0), // UNIX only
unix_pex: Some((UnixPex::from(7), UnixPex::from(7), UnixPex::from(7))), // UNIX only
});
let entry_child: FsEntry = FsEntry::Directory(FsDirectory {
name: String::from("projects"),
@@ -460,7 +527,7 @@ mod tests {
symlink: Some(Box::new(entry_target)),
user: Some(0),
group: Some(0),
unix_pex: Some((7, 7, 7)),
unix_pex: Some((UnixPex::from(7), UnixPex::from(7), UnixPex::from(7))),
});
let entry_root: FsEntry = FsEntry::File(FsFile {
name: String::from("projects"),
@@ -473,7 +540,7 @@ mod tests {
symlink: Some(Box::new(entry_child)),
user: Some(0),
group: Some(0),
unix_pex: Some((7, 7, 7)),
unix_pex: Some((UnixPex::from(7), UnixPex::from(7), UnixPex::from(7))),
});
assert_eq!(entry_root.is_symlink(), true);
// get real file
@@ -484,4 +551,28 @@ mod tests {
PathBuf::from("/home/cvisintin/projects")
);
}
#[test]
fn unix_pex() {
let pex: UnixPex = UnixPex::from(4);
assert_eq!(pex.can_read(), true);
assert_eq!(pex.can_write(), false);
assert_eq!(pex.can_execute(), false);
let pex: UnixPex = UnixPex::from(0);
assert_eq!(pex.can_read(), false);
assert_eq!(pex.can_write(), false);
assert_eq!(pex.can_execute(), false);
let pex: UnixPex = UnixPex::from(3);
assert_eq!(pex.can_read(), false);
assert_eq!(pex.can_write(), true);
assert_eq!(pex.can_execute(), true);
let pex: UnixPex = UnixPex::from(7);
assert_eq!(pex.can_read(), true);
assert_eq!(pex.can_write(), true);
assert_eq!(pex.can_execute(), true);
let pex: UnixPex = UnixPex::from(3);
assert_eq!(pex.as_byte(), 3);
let pex: UnixPex = UnixPex::from(7);
assert_eq!(pex.as_byte(), 7);
}
}