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authorFenrir <[email protected]>2016-10-06 02:46:51 -0700
committerFenrir <[email protected]>2016-10-06 02:47:40 -0700
commitf9a6959e8a39f4b8e7a926f17f5fb3808edc2ef9 (patch)
tree5b701e480574ce2566a75cd291044b4bb2b94e58
parentAdd io module from libstd (diff)
downloadctru-rs-f9a6959e8a39f4b8e7a926f17f5fb3808edc2ef9.tar.xz
ctru-rs-f9a6959e8a39f4b8e7a926f17f5fb3808edc2ef9.zip
Remove [cfg(windows)] stuff from path
Because we are, in fact, not Windows.
-rw-r--r--src/path.rs95
1 files changed, 0 insertions, 95 deletions
diff --git a/src/path.rs b/src/path.rs
index 3fb6357..c74f1d8 100644
--- a/src/path.rs
+++ b/src/path.rs
@@ -132,7 +132,6 @@ use self::platform::{is_sep_byte, is_verbatim_sep, MAIN_SEP_STR, parse_prefix};
// The following modules give the most basic tools for parsing paths on various
// platforms. The bulk of the code is devoted to parsing prefixes on Windows.
-#[cfg(unix)]
mod platform {
use super::Prefix;
use ffi::OsStr;
@@ -155,100 +154,6 @@ mod platform {
pub const MAIN_SEP: char = '/';
}
-#[cfg(windows)]
-mod platform {
- use ascii::*;
-
- use super::{os_str_as_u8_slice, u8_slice_as_os_str, Prefix};
- use ffi::OsStr;
-
- #[inline]
- pub fn is_sep_byte(b: u8) -> bool {
- b == b'/' || b == b'\\'
- }
-
- #[inline]
- pub fn is_verbatim_sep(b: u8) -> bool {
- b == b'\\'
- }
-
- pub fn parse_prefix<'a>(path: &'a OsStr) -> Option<Prefix> {
- use super::Prefix::*;
- unsafe {
- // The unsafety here stems from converting between &OsStr and &[u8]
- // and back. This is safe to do because (1) we only look at ASCII
- // contents of the encoding and (2) new &OsStr values are produced
- // only from ASCII-bounded slices of existing &OsStr values.
- let mut path = os_str_as_u8_slice(path);
-
- if path.starts_with(br"\\") {
- // \\
- path = &path[2..];
- if path.starts_with(br"?\") {
- // \\?\
- path = &path[2..];
- if path.starts_with(br"UNC\") {
- // \\?\UNC\server\share
- path = &path[4..];
- let (server, share) = match parse_two_comps(path, is_verbatim_sep) {
- Some((server, share)) =>
- (u8_slice_as_os_str(server), u8_slice_as_os_str(share)),
- None => (u8_slice_as_os_str(path), u8_slice_as_os_str(&[])),
- };
- return Some(VerbatimUNC(server, share));
- } else {
- // \\?\path
- let idx = path.iter().position(|&b| b == b'\\');
- if idx == Some(2) && path[1] == b':' {
- let c = path[0];
- if c.is_ascii() && (c as char).is_alphabetic() {
- // \\?\C:\ path
- return Some(VerbatimDisk(c.to_ascii_uppercase()));
- }
- }
- let slice = &path[..idx.unwrap_or(path.len())];
- return Some(Verbatim(u8_slice_as_os_str(slice)));
- }
- } else if path.starts_with(b".\\") {
- // \\.\path
- path = &path[2..];
- let pos = path.iter().position(|&b| b == b'\\');
- let slice = &path[..pos.unwrap_or(path.len())];
- return Some(DeviceNS(u8_slice_as_os_str(slice)));
- }
- match parse_two_comps(path, is_sep_byte) {
- Some((server, share)) if !server.is_empty() && !share.is_empty() => {
- // \\server\share
- return Some(UNC(u8_slice_as_os_str(server), u8_slice_as_os_str(share)));
- }
- _ => (),
- }
- } else if path.get(1) == Some(& b':') {
- // C:
- let c = path[0];
- if c.is_ascii() && (c as char).is_alphabetic() {
- return Some(Disk(c.to_ascii_uppercase()));
- }
- }
- return None;
- }
-
- fn parse_two_comps(mut path: &[u8], f: fn(u8) -> bool) -> Option<(&[u8], &[u8])> {
- let first = match path.iter().position(|x| f(*x)) {
- None => return None,
- Some(x) => &path[..x],
- };
- path = &path[(first.len() + 1)..];
- let idx = path.iter().position(|x| f(*x));
- let second = &path[..idx.unwrap_or(path.len())];
- Some((first, second))
- }
- }
-
- pub const MAIN_SEP_STR: &'static str = "\\";
- pub const MAIN_SEP: char = '\\';
-}
-
////////////////////////////////////////////////////////////////////////////////
// Windows Prefixes
////////////////////////////////////////////////////////////////////////////////