diff options
Diffstat (limited to 'vendor/dirs-sys')
| -rw-r--r-- | vendor/dirs-sys/.cargo-checksum.json | 1 | ||||
| -rw-r--r-- | vendor/dirs-sys/Cargo.toml | 27 | ||||
| -rw-r--r-- | vendor/dirs-sys/LICENSE-APACHE | 174 | ||||
| -rw-r--r-- | vendor/dirs-sys/LICENSE-MIT | 19 | ||||
| -rw-r--r-- | vendor/dirs-sys/README.md | 61 | ||||
| -rw-r--r-- | vendor/dirs-sys/src/lib.rs | 216 | ||||
| -rw-r--r-- | vendor/dirs-sys/src/xdg_user_dirs.rs | 252 |
7 files changed, 0 insertions, 750 deletions
diff --git a/vendor/dirs-sys/.cargo-checksum.json b/vendor/dirs-sys/.cargo-checksum.json deleted file mode 100644 index 3bf19bb8d..000000000 --- a/vendor/dirs-sys/.cargo-checksum.json +++ /dev/null @@ -1 +0,0 @@ -{"files":{"Cargo.toml":"dd6c411fb23e7e3b48627706969919b0f8d9f7bd7411ba70c71ca9067fc2e53f","LICENSE-APACHE":"d3174ad63e721d4c9dccb8ad4320848992d314369bc46319720b5802c9153fe9","LICENSE-MIT":"6a2e0ade09a7d5f816f11566fee2b151b32235a7fad52b41d49cce96f833c1a9","README.md":"1c818a4ea3bf85aaafe27421528a285db92c1f20ae9651c669379cb603495f37","src/lib.rs":"533a5fb5b6506d3719d0b4abb1c3b3334cb1e2ad01aed7eb799e64b435b04c23","src/xdg_user_dirs.rs":"225ae21a97b839330a8c3bc8e0a0b48e40580cbae25bfc47581dff724bb0ebec"},"package":"1b1d1d91c932ef41c0f2663aa8b0ca0342d444d842c06914aa0a7e352d0bada6"}
\ No newline at end of file diff --git a/vendor/dirs-sys/Cargo.toml b/vendor/dirs-sys/Cargo.toml deleted file mode 100644 index 9951d2414..000000000 --- a/vendor/dirs-sys/Cargo.toml +++ /dev/null @@ -1,27 +0,0 @@ -# THIS FILE IS AUTOMATICALLY GENERATED BY CARGO -# -# When uploading crates to the registry Cargo will automatically -# "normalize" Cargo.toml files for maximal compatibility -# with all versions of Cargo and also rewrite `path` dependencies -# to registry (e.g., crates.io) dependencies. -# -# If you are reading this file be aware that the original Cargo.toml -# will likely look very different (and much more reasonable). -# See Cargo.toml.orig for the original contents. - -[package] -name = "dirs-sys" -version = "0.3.7" -authors = ["Simon Ochsenreither <simon@ochsenreither.de>"] -description = "System-level helper functions for the dirs and directories crates." -readme = "README.md" -license = "MIT OR Apache-2.0" -repository = "https://github.com/dirs-dev/dirs-sys-rs" -[target."cfg(target_os = \"redox\")".dependencies.redox_users] -version = "0.4" -default-features = false -[target."cfg(unix)".dependencies.libc] -version = "0.2" -[target."cfg(windows)".dependencies.winapi] -version = "0.3" -features = ["knownfolders", "objbase", "shlobj", "winbase", "winerror"] diff --git a/vendor/dirs-sys/LICENSE-APACHE b/vendor/dirs-sys/LICENSE-APACHE deleted file mode 100644 index 91e18a62b..000000000 --- a/vendor/dirs-sys/LICENSE-APACHE +++ /dev/null @@ -1,174 +0,0 @@ - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - -TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - -1. 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IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -SOFTWARE. diff --git a/vendor/dirs-sys/README.md b/vendor/dirs-sys/README.md deleted file mode 100644 index c1234148a..000000000 --- a/vendor/dirs-sys/README.md +++ /dev/null @@ -1,61 +0,0 @@ -[](https://crates.io/crates/dirs-sys) -[](https://docs.rs/dirs-sys/) - -[](https://travis-ci.org/dirs-dev/dirs-sys-rs) -[](https://ci.appveyor.com/project/soc/dirs-sys-rs/branch/master) - - -# `dirs-sys` - -System-level helper functions for the [`dirs`](https://github.com/dirs-dev/dirs-rs) -and [`directories`](https://github.com/dirs-dev/directories-rs) crates. - -_Do not use this library directly, use [`dirs`](https://github.com/dirs-dev/dirs-rs) -or [`directories`](https://github.com/dirs-dev/directories-rs)._ - -## Compatibility - -This crate only exists to facilitate code sharing between [`dirs`](https://github.com/dirs-dev/dirs-rs) -and [`directories`](https://github.com/dirs-dev/directories-rs). - -There are no compatibility guarantees whatsoever. -Functions may change or disappear without warning or any kind of deprecation period. - -## Platforms - -This library is written in Rust, and supports Linux, Redox, macOS and Windows. -Other platforms are also supported; they use the Linux conventions. - -The minimal required version of Rust is 1.13 except for Redox, where the minimum Rust version -depends on the [`redox_users`](https://crates.io/crates/redox_users) crate. - -## Build - -It's possible to cross-compile this library if the necessary toolchains are installed with rustup. -This is helpful to ensure a change has not broken compilation on a different platform. - -The following commands will build this library on Linux, macOS and Windows: - -``` -cargo build --target=x86_64-unknown-linux-gnu -cargo build --target=x86_64-pc-windows-gnu -cargo build --target=x86_64-apple-darwin -cargo build --target=x86_64-unknown-redox -``` - -## License - -Licensed under either of - - * Apache License, Version 2.0 - ([LICENSE-APACHE](LICENSE-APACHE) or http://www.apache.org/licenses/LICENSE-2.0) - * MIT license - ([LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT) - -at your option. - -## Contribution - -Unless you explicitly state otherwise, any contribution intentionally submitted -for inclusion in the work by you, as defined in the Apache-2.0 license, shall be -dual licensed as above, without any additional terms or conditions. diff --git a/vendor/dirs-sys/src/lib.rs b/vendor/dirs-sys/src/lib.rs deleted file mode 100644 index 4f9d67e76..000000000 --- a/vendor/dirs-sys/src/lib.rs +++ /dev/null @@ -1,216 +0,0 @@ -use std::ffi::OsString; -use std::path::PathBuf; - -// we don't need to explicitly handle empty strings in the code above, -// because an empty string is not considered to be a absolute path here. -pub fn is_absolute_path(path: OsString) -> Option<PathBuf> { - let path = PathBuf::from(path); - if path.is_absolute() { - Some(path) - } else { - None - } -} - -#[cfg(all(unix, not(target_os = "redox")))] -extern crate libc; - -#[cfg(all(unix, not(target_os = "redox")))] -mod target_unix_not_redox { - -use std::env; -use std::ffi::{CStr, OsString}; -use std::mem; -use std::os::unix::ffi::OsStringExt; -use std::path::PathBuf; -use std::ptr; - -use super::libc; - -// https://github.com/rust-lang/rust/blob/master/src/libstd/sys/unix/os.rs#L498 -pub fn home_dir() -> Option<PathBuf> { - return env::var_os("HOME") - .and_then(|h| if h.is_empty() { None } else { Some(h) }) - .or_else(|| unsafe { fallback() }) - .map(PathBuf::from); - - #[cfg(any(target_os = "android", target_os = "ios", target_os = "emscripten"))] - unsafe fn fallback() -> Option<OsString> { - None - } - #[cfg(not(any(target_os = "android", target_os = "ios", target_os = "emscripten")))] - unsafe fn fallback() -> Option<OsString> { - let amt = match libc::sysconf(libc::_SC_GETPW_R_SIZE_MAX) { - n if n < 0 => 512 as usize, - n => n as usize, - }; - let mut buf = Vec::with_capacity(amt); - let mut passwd: libc::passwd = mem::zeroed(); - let mut result = ptr::null_mut(); - match libc::getpwuid_r( - libc::getuid(), - &mut passwd, - buf.as_mut_ptr(), - buf.capacity(), - &mut result, - ) { - 0 if !result.is_null() => { - let ptr = passwd.pw_dir as *const _; - let bytes = CStr::from_ptr(ptr).to_bytes(); - if bytes.is_empty() { - None - } else { - Some(OsStringExt::from_vec(bytes.to_vec())) - } - } - _ => None, - } - } -} - -} - -#[cfg(all(unix, not(target_os = "redox")))] -pub use self::target_unix_not_redox::home_dir; - -#[cfg(target_os = "redox")] -extern crate redox_users; - -#[cfg(target_os = "redox")] -mod target_redox { - -use std::path::PathBuf; - -use super::redox_users::{All, AllUsers, Config}; - -pub fn home_dir() -> Option<PathBuf> { - let current_uid = redox_users::get_uid().ok()?; - let users = AllUsers::basic(Config::default()).ok()?; - let user = users.get_by_id(current_uid)?; - - Some(PathBuf::from(user.home.clone())) -} - -} - -#[cfg(target_os = "redox")] -pub use self::target_redox::home_dir; - -#[cfg(all(unix, not(any(target_os = "macos", target_os = "ios"))))] -mod xdg_user_dirs; - -#[cfg(all(unix, not(any(target_os = "macos", target_os = "ios"))))] -mod target_unix_not_mac { - -use std::collections::HashMap; -use std::env; -use std::path::{Path, PathBuf}; - -use super::{home_dir, is_absolute_path}; -use super::xdg_user_dirs; - -fn user_dir_file(home_dir: &Path) -> PathBuf { - env::var_os("XDG_CONFIG_HOME").and_then(is_absolute_path).unwrap_or_else(|| home_dir.join(".config")).join("user-dirs.dirs") -} - -// this could be optimized further to not create a map and instead retrieve the requested path only -pub fn user_dir(user_dir_name: &str) -> Option<PathBuf> { - if let Some(home_dir) = home_dir() { - xdg_user_dirs::single(&home_dir, &user_dir_file(&home_dir), user_dir_name).remove(user_dir_name) - } else { - None - } -} - -pub fn user_dirs(home_dir_path: &Path) -> HashMap<String, PathBuf> { - xdg_user_dirs::all(home_dir_path, &user_dir_file(home_dir_path)) -} - -} - -#[cfg(all(unix, not(any(target_os = "macos", target_os = "ios"))))] -pub use self::target_unix_not_mac::{user_dir, user_dirs}; - -#[cfg(target_os = "windows")] -extern crate winapi; - -#[cfg(target_os = "windows")] -mod target_windows { - -use std::ffi::OsString; -use std::os::windows::ffi::OsStringExt; -use std::path::PathBuf; -use std::ptr; -use std::slice; - -use super::winapi; -use super::winapi::shared::winerror; -use super::winapi::um::{combaseapi, knownfolders, shlobj, shtypes, winbase, winnt}; - -pub fn known_folder(folder_id: shtypes::REFKNOWNFOLDERID) -> Option<PathBuf> { - unsafe { - let mut path_ptr: winnt::PWSTR = ptr::null_mut(); - let result = shlobj::SHGetKnownFolderPath(folder_id, 0, ptr::null_mut(), &mut path_ptr); - if result == winerror::S_OK { - let len = winbase::lstrlenW(path_ptr) as usize; - let path = slice::from_raw_parts(path_ptr, len); - let ostr: OsString = OsStringExt::from_wide(path); - combaseapi::CoTaskMemFree(path_ptr as *mut winapi::ctypes::c_void); - Some(PathBuf::from(ostr)) - } else { - combaseapi::CoTaskMemFree(path_ptr as *mut winapi::ctypes::c_void); - None - } - } -} - -pub fn known_folder_profile() -> Option<PathBuf> { - known_folder(&knownfolders::FOLDERID_Profile) -} - -pub fn known_folder_roaming_app_data() -> Option<PathBuf> { - known_folder(&knownfolders::FOLDERID_RoamingAppData) -} - -pub fn known_folder_local_app_data() -> Option<PathBuf> { - known_folder(&knownfolders::FOLDERID_LocalAppData) -} - -pub fn known_folder_music() -> Option<PathBuf> { - known_folder(&knownfolders::FOLDERID_Music) -} - -pub fn known_folder_desktop() -> Option<PathBuf> { - known_folder(&knownfolders::FOLDERID_Desktop) -} - -pub fn known_folder_documents() -> Option<PathBuf> { - known_folder(&knownfolders::FOLDERID_Documents) -} - -pub fn known_folder_downloads() -> Option<PathBuf> { - known_folder(&knownfolders::FOLDERID_Downloads) -} - -pub fn known_folder_pictures() -> Option<PathBuf> { - known_folder(&knownfolders::FOLDERID_Pictures) -} - -pub fn known_folder_public() -> Option<PathBuf> { - known_folder(&knownfolders::FOLDERID_Public) -} -pub fn known_folder_templates() -> Option<PathBuf> { - known_folder(&knownfolders::FOLDERID_Templates) -} -pub fn known_folder_videos() -> Option<PathBuf> { - known_folder(&knownfolders::FOLDERID_Videos) -} - -} - -#[cfg(target_os = "windows")] -pub use self::target_windows::{ - known_folder, known_folder_profile, known_folder_roaming_app_data, known_folder_local_app_data, - known_folder_music, known_folder_desktop, known_folder_documents, known_folder_downloads, - known_folder_pictures, known_folder_public, known_folder_templates, known_folder_videos -}; diff --git a/vendor/dirs-sys/src/xdg_user_dirs.rs b/vendor/dirs-sys/src/xdg_user_dirs.rs deleted file mode 100644 index de7e9e9d2..000000000 --- a/vendor/dirs-sys/src/xdg_user_dirs.rs +++ /dev/null @@ -1,252 +0,0 @@ -use std::collections::HashMap; -use std::ffi::OsString; -use std::fs; -use std::io::{self, Read}; -use std::os::unix::ffi::OsStringExt; -use std::path::{Path, PathBuf}; -use std::str; - -/// Returns all XDG user directories obtained from $(XDG_CONFIG_HOME)/user-dirs.dirs. -pub fn all(home_dir_path: &Path, user_dir_file_path: &Path) -> HashMap<String, PathBuf> { - let bytes = read_all(user_dir_file_path).unwrap_or(Vec::new()); - parse_user_dirs(home_dir_path, None, &bytes) -} - -/// Returns a single XDG user directory obtained from $(XDG_CONFIG_HOME)/user-dirs.dirs. -pub fn single(home_dir_path: &Path, user_dir_file_path: &Path, user_dir_name: &str) -> HashMap<String, PathBuf> { - let bytes = read_all(user_dir_file_path).unwrap_or(Vec::new()); - parse_user_dirs(home_dir_path, Some(user_dir_name), &bytes) -} - -fn parse_user_dirs(home_dir: &Path, user_dir: Option<&str>, bytes: &[u8]) -> HashMap<String, PathBuf> { - let mut user_dirs = HashMap::new(); - - for line in bytes.split(|b| *b == b'\n') { - let mut single_dir_found = false; - let (key, value) = match split_once(line, b'=') { - Some(kv) => kv, - None => continue, - }; - - let key = trim_blank(key); - let key = if key.starts_with(b"XDG_") && key.ends_with(b"_DIR") { - match str::from_utf8(&key[4..key.len()-4]) { - Ok(key) => - if user_dir.is_some() && option_contains(user_dir, key) { - single_dir_found = true; - key - } else if user_dir.is_none() { - key - } else { - continue - }, - Err(_) => continue, - } - } else { - continue - }; - - // xdg-user-dirs-update uses double quotes and we don't support anything else. - let value = trim_blank(value); - let mut value = if value.starts_with(b"\"") && value.ends_with(b"\"") { - &value[1..value.len()-1] - } else { - continue - }; - - // Path should be either relative to the home directory or absolute. - let is_relative = if value == b"$HOME/" { - // "Note: To disable a directory, point it to the homedir." - // Source: https://www.freedesktop.org/wiki/Software/xdg-user-dirs/ - // Additionally directory is reassigned to homedir when removed. - continue - } else if value.starts_with(b"$HOME/") { - value = &value[b"$HOME/".len()..]; - true - } else if value.starts_with(b"/") { - false - } else { - continue - }; - - let value = OsString::from_vec(shell_unescape(value)); - - let path = if is_relative { - let mut path = PathBuf::from(&home_dir); - path.push(value); - path - } else { - PathBuf::from(value) - }; - - user_dirs.insert(key.to_owned(), path); - if single_dir_found { - break; - } - } - - user_dirs -} - -/// Reads the entire contents of a file into a byte vector. -fn read_all(path: &Path) -> io::Result<Vec<u8>> { - let mut file = fs::File::open(path)?; - let mut bytes = Vec::with_capacity(1024); - file.read_to_end(&mut bytes)?; - Ok(bytes) -} - -/// Returns bytes before and after first occurrence of separator. -fn split_once(bytes: &[u8], separator: u8) -> Option<(&[u8], &[u8])> { - bytes.iter().position(|b| *b == separator).map(|i| { - (&bytes[..i], &bytes[i+1..]) - }) -} - -/// Returns a slice with leading and trailing <blank> characters removed. -fn trim_blank(bytes: &[u8]) -> &[u8] { - // Trim leading <blank> characters. - let i = bytes.iter().cloned().take_while(|b| *b == b' ' || *b == b'\t').count(); - let bytes = &bytes[i..]; - - // Trim trailing <blank> characters. - let i = bytes.iter().cloned().rev().take_while(|b| *b == b' ' || *b == b'\t').count(); - &bytes[..bytes.len()-i] -} - -/// Unescape bytes escaped with POSIX shell double-quotes rules (as used by xdg-user-dirs-update). -fn shell_unescape(escaped: &[u8]) -> Vec<u8> { - // We assume that byte string was created by xdg-user-dirs-update which - // escapes all characters that might potentially have special meaning, - // so there is no need to check if backslash is actually followed by - // $ ` " \ or a <newline>. - - let mut unescaped: Vec<u8> = Vec::with_capacity(escaped.len()); - let mut i = escaped.iter().cloned(); - - while let Some(b) = i.next() { - if b == b'\\' { - if let Some(b) = i.next() { - unescaped.push(b); - } - } else { - unescaped.push(b); - } - } - - unescaped -} - -fn option_contains<T : PartialEq>(option: Option<T>, value: T) -> bool { - match option { - Some(val) => val == value, - None => false - } -} - -#[cfg(test)] -mod tests { - use std::collections::HashMap; - use std::path::{Path, PathBuf}; - use super::{trim_blank, shell_unescape, split_once, parse_user_dirs}; - - #[test] - fn test_trim_blank() { - assert_eq!(b"x", trim_blank(b"x")); - assert_eq!(b"", trim_blank(b" \t ")); - assert_eq!(b"hello there", trim_blank(b" \t hello there \t ")); - assert_eq!(b"\r\n", trim_blank(b"\r\n")); - } - - #[test] - fn test_split_once() { - assert_eq!(None, split_once(b"a b c", b'=')); - assert_eq!(Some((b"before".as_ref(), b"after".as_ref())), split_once(b"before=after", b'=')); - } - - #[test] - fn test_shell_unescape() { - assert_eq!(b"abc", shell_unescape(b"abc").as_slice()); - assert_eq!(b"x\\y$z`", shell_unescape(b"x\\\\y\\$z\\`").as_slice()); - } - - #[test] - fn test_parse_empty() { - assert_eq!(HashMap::new(), parse_user_dirs(Path::new("/root/"), None, b"")); - assert_eq!(HashMap::new(), parse_user_dirs(Path::new("/root/"), Some("MUSIC"), b"")); - } - - #[test] - fn test_absolute_path_is_accepted() { - let mut dirs = HashMap::new(); - dirs.insert("MUSIC".to_owned(), PathBuf::from("/media/music")); - let bytes = br#"XDG_MUSIC_DIR="/media/music""#; - assert_eq!(dirs, parse_user_dirs(Path::new("/home/john"), None, bytes)); - assert_eq!(dirs, parse_user_dirs(Path::new("/home/john"), Some("MUSIC"), bytes)); - } - - #[test] - fn test_relative_path_is_rejected() { - let dirs = HashMap::new(); - let bytes = br#"XDG_MUSIC_DIR="music""#; - assert_eq!(dirs, parse_user_dirs(Path::new("/home/john"), None, bytes)); - assert_eq!(dirs, parse_user_dirs(Path::new("/home/john"), Some("MUSIC"), bytes)); - } - - #[test] - fn test_relative_to_home() { - let mut dirs = HashMap::new(); - dirs.insert("MUSIC".to_owned(), PathBuf::from("/home/john/Music")); - let bytes = br#"XDG_MUSIC_DIR="$HOME/Music""#; - assert_eq!(dirs, parse_user_dirs(Path::new("/home/john"), None, bytes)); - assert_eq!(dirs, parse_user_dirs(Path::new("/home/john"), Some("MUSIC"), bytes)); - } - - #[test] - fn test_disabled_directory() { - let dirs = HashMap::new(); - let bytes = br#"XDG_MUSIC_DIR="$HOME/""#; - assert_eq!(dirs, parse_user_dirs(Path::new("/home/john"), None, bytes)); - assert_eq!(dirs, parse_user_dirs(Path::new("/home/john"), Some("MUSIC"), bytes)); - } - - #[test] - fn test_parse_user_dirs() { - let mut dirs: HashMap<String, PathBuf> = HashMap::new(); - dirs.insert("DESKTOP".to_string(), PathBuf::from("/home/bob/Desktop")); - dirs.insert("DOWNLOAD".to_string(), PathBuf::from("/home/bob/Downloads")); - dirs.insert("PICTURES".to_string(), PathBuf::from("/home/eve/pics")); - - let bytes = br#" -# This file is written by xdg-user-dirs-update -# If you want to change or add directories, just edit the line you're -# interested in. All local changes will be retained on the next run. -# Format is XDG_xxx_DIR="$HOME/yyy", where yyy is a shell-escaped -# homedir-relative path, or XDG_xxx_DIR="/yyy", where /yyy is an -# absolute path. No other format is supported. -XDG_DESKTOP_DIR="$HOME/Desktop" -XDG_DOWNLOAD_DIR="$HOME/Downloads" -XDG_TEMPLATES_DIR="" -XDG_PUBLICSHARE_DIR="$HOME" -XDG_DOCUMENTS_DIR="$HOME/" -XDG_PICTURES_DIR="/home/eve/pics" -XDG_VIDEOS_DIR="$HOxyzME/Videos" -"#; - - assert_eq!(dirs, parse_user_dirs(Path::new("/home/bob"), None, bytes)); - - let mut dirs: HashMap<String, PathBuf> = HashMap::new(); - dirs.insert("DESKTOP".to_string(), PathBuf::from("/home/bob/Desktop")); - assert_eq!(dirs, parse_user_dirs(Path::new("/home/bob"), Some("DESKTOP"), bytes)); - - let mut dirs: HashMap<String, PathBuf> = HashMap::new(); - dirs.insert("PICTURES".to_string(), PathBuf::from("/home/eve/pics")); - assert_eq!(dirs, parse_user_dirs(Path::new("/home/bob"), Some("PICTURES"), bytes)); - - let dirs: HashMap<String, PathBuf> = HashMap::new(); - assert_eq!(dirs, parse_user_dirs(Path::new("/home/bob"), Some("TEMPLATES"), bytes)); - assert_eq!(dirs, parse_user_dirs(Path::new("/home/bob"), Some("PUBLICSHARE"), bytes)); - assert_eq!(dirs, parse_user_dirs(Path::new("/home/bob"), Some("DOCUMENTS"), bytes)); - assert_eq!(dirs, parse_user_dirs(Path::new("/home/bob"), Some("VIDEOS"), bytes)); - } -} |