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Vendor dependencies for 0.3.0 release

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Robert Garrett
2025-09-27 10:29:08 -05:00
parent 0c8d39d483
commit 82ab7f317b
26803 changed files with 16134934 additions and 0 deletions
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{"files":{"CHANGELOG.md":"07179aca8776a58ff6f1bc8b759167fc3a82e454515dd53064fe5a5567bf77c5","Cargo.lock":"ed0a4865ab8acee3c36c55a1f224cf8554db5e6dd801d3e8b2a1122316a2f730","Cargo.toml":"504809d8fe61d488608ef8f50a0787fb79da6bf367d3d65ad8b3a32a1f914597","LICENSE-APACHE":"a60eea817514531668d7e00765731449fe14d059d3249e0bc93b36de45f759f2","LICENSE-MIT":"378f5840b258e2779c39418f3f2d7b2ba96f1c7917dd6be0713f88305dbda397","README.md":"d6cf03feee4a01dd83469fc8f83a7a153b8e96aa209192aa82698ad70935261e","src/com.rs":"d71a248866e04a19c62221999f7f120890cb98bc74ea7fd0b714f766d3e0dd81","src/find_tools.rs":"96b12df337ae76052a6f295af41f963e5bb03b9204f2f92ef6feb2b1a4e391d5","src/lib.rs":"56b0350126ad84accee5fd3d160c6a04a32d17012013fc6f687caf4b59a76ce8","src/registry.rs":"ccbb665b60517a62d249dbe708675ea915c423c14bea786e17efee27453afd41","src/setup_config.rs":"5fee84b80d089ae4a92f10080b072ea2bb32c2edbcdc759cb9072e380404fc46","src/tool.rs":"83e805a8354278837c474c0907b8dd80c496ae4812b2f777f2b2e4266ba68032","src/vs_instances.rs":"10a4433ff6799b11dc01da568ba20af9153aa645d9dc4154cf1c0da15308577c","src/winapi.rs":"d486d80ebe222f3bf61bba50038cf63b258585325b29b89d149de8b5a489c2b5","src/windows_link.rs":"5b4648ebc22b028caca9f4b4bf8881fe2d094b7bec217264ba2e6e2c49d1ccee","src/windows_sys.rs":"ebe8df4059f85546ab5dfe1a274aae1993891031e86ee70cadf5155a04379790"},"package":"1ced73b1dacfc750a6db6c0a0c3a3853c8b41997e2e2c563dc90804ae6867959"}

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# Changelog
All notable changes to this project will be documented in this file.
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
## [Unreleased]
## [0.1.2](https://github.com/rust-lang/cc-rs/compare/find-msvc-tools-v0.1.1...find-msvc-tools-v0.1.2) - 2025-09-19
### Other
- [win] Search the Windows SDK for tools as well ([#1553](https://github.com/rust-lang/cc-rs/pull/1553))
## [0.1.1](https://github.com/rust-lang/cc-rs/compare/find-msvc-tools-v0.1.0...find-msvc-tools-v0.1.1) - 2025-09-05
### Other
- Regenerate windows sys bindings ([#1548](https://github.com/rust-lang/cc-rs/pull/1548))
- Add fn get_ucrt_dir for find-msvc-tools ([#1546](https://github.com/rust-lang/cc-rs/pull/1546))

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# This file is automatically @generated by Cargo.
# It is not intended for manual editing.
version = 3
[[package]]
name = "find-msvc-tools"
version = "0.1.2"

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# 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]
edition = "2018"
rust-version = "1.63"
name = "find-msvc-tools"
version = "0.1.2"
build = false
autolib = false
autobins = false
autoexamples = false
autotests = false
autobenches = false
description = "Find windows-specific tools, read MSVC versions from the registry and from COM interfaces"
documentation = "https://docs.rs/find-msvc-tools"
readme = "README.md"
keywords = ["build-dependencies"]
categories = ["development-tools::build-utils"]
license = "MIT OR Apache-2.0"
repository = "https://github.com/rust-lang/cc-rs"
[lib]
name = "find_msvc_tools"
path = "src/lib.rs"
[dependencies]
[lints.rust.unexpected_cfgs]
level = "allow"
priority = 0
check-cfg = ["cfg(disable_clang_cl_tests)"]

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Copyright (c) 2014 Alex Crichton
Permission is hereby granted, free of charge, to any
person obtaining a copy of this software and associated
documentation files (the "Software"), to deal in the
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The above copyright notice and this permission notice
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ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
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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.

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# find-msvc-tools
> This crate is maintained by the library team, primarily for use by the `cc` crate and not intended for external use (except as a transitive dependency). This crate may make major changes to its APIs or be deprecated without warning.
An internal use library for finding windows-specific tools, reading MSVC versions from the
registry and from COM interfaces.
Refer to the [documentation](https://docs.rs/find-msvc-tools) for detailed usage instructions.
## License
This project is licensed under either of
* Apache License, Version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
https://www.apache.org/licenses/LICENSE-2.0)
* MIT license ([LICENSE-MIT](LICENSE-MIT) or
https://opensource.org/licenses/MIT)
at your option.
### Contribution
Unless you explicitly state otherwise, any contribution transitively intentionally submitted
for inclusion in find-msvc-tools by you, as defined in the Apache-2.0 license, shall be
dual licensed as above, without any additional terms or conditions.

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// Copyright © 2017 winapi-rs developers
// Licensed under the Apache License, Version 2.0
// <LICENSE-APACHE or https://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or https://opensource.org/licenses/MIT>, at your option.
// All files in the project carrying such notice may not be copied, modified, or distributed
// except according to those terms.
use crate::{
winapi::{IUnknown, Interface},
windows_sys::{
CoInitializeEx, SysFreeString, SysStringLen, BSTR, COINIT_MULTITHREADED, HRESULT, S_FALSE,
S_OK,
},
};
use std::{
convert::TryInto,
ffi::OsString,
ops::Deref,
os::windows::ffi::OsStringExt,
ptr::{null, null_mut},
slice::from_raw_parts,
};
pub fn initialize() -> Result<(), HRESULT> {
let err = unsafe { CoInitializeEx(null(), COINIT_MULTITHREADED.try_into().unwrap()) };
if err != S_OK && err != S_FALSE {
// S_FALSE just means COM is already initialized
Err(err)
} else {
Ok(())
}
}
pub struct ComPtr<T>(*mut T)
where
T: Interface;
impl<T> ComPtr<T>
where
T: Interface,
{
/// Creates a `ComPtr` to wrap a raw pointer.
/// It takes ownership over the pointer which means it does __not__ call `AddRef`.
/// `T` __must__ be a COM interface that inherits from `IUnknown`.
pub unsafe fn from_raw(ptr: *mut T) -> ComPtr<T> {
assert!(!ptr.is_null());
ComPtr(ptr)
}
/// For internal use only.
fn as_unknown(&self) -> &IUnknown {
unsafe { &*(self.0 as *mut IUnknown) }
}
/// Performs `QueryInterface` fun.
pub fn cast<U>(&self) -> Result<ComPtr<U>, i32>
where
U: Interface,
{
let mut obj = null_mut();
let err = unsafe { self.as_unknown().QueryInterface(&U::uuidof(), &mut obj) };
if err < 0 {
return Err(err);
}
Ok(unsafe { ComPtr::from_raw(obj as *mut U) })
}
}
impl<T> Deref for ComPtr<T>
where
T: Interface,
{
type Target = T;
fn deref(&self) -> &T {
unsafe { &*self.0 }
}
}
impl<T> Clone for ComPtr<T>
where
T: Interface,
{
fn clone(&self) -> Self {
unsafe {
self.as_unknown().AddRef();
ComPtr::from_raw(self.0)
}
}
}
impl<T> Drop for ComPtr<T>
where
T: Interface,
{
fn drop(&mut self) {
unsafe {
self.as_unknown().Release();
}
}
}
pub struct BStr(BSTR);
impl BStr {
pub unsafe fn from_raw(s: BSTR) -> BStr {
BStr(s)
}
pub fn to_osstring(&self) -> OsString {
let len = unsafe { SysStringLen(self.0) };
let slice = unsafe { from_raw_parts(self.0, len as usize) };
OsStringExt::from_wide(slice)
}
}
impl Drop for BStr {
fn drop(&mut self) {
unsafe { SysFreeString(self.0) };
}
}

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//! These modules are all glue to support reading the MSVC version from
//! the registry and from COM interfaces.
// This is used in the crate's public API, so don't use #[cfg(windows)]
mod find_tools;
pub use find_tools::*;
mod tool;
pub use tool::*;
#[cfg(windows)]
#[doc(hidden)]
pub mod windows_link;
#[cfg(windows)]
#[doc(hidden)]
pub mod windows_sys;
#[cfg(windows)]
mod registry;
#[cfg(windows)]
#[macro_use]
mod winapi;
#[cfg(windows)]
mod com;
#[cfg(windows)]
mod setup_config;
#[cfg(windows)]
mod vs_instances;

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// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// https://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or https://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
use crate::windows_sys::{
RegCloseKey, RegEnumKeyExW, RegOpenKeyExW, RegQueryValueExW, ERROR_NO_MORE_ITEMS,
ERROR_SUCCESS, HKEY, HKEY_LOCAL_MACHINE, KEY_READ, KEY_WOW64_32KEY, REG_SZ,
};
use std::{
ffi::{OsStr, OsString},
io,
ops::RangeFrom,
os::windows::prelude::*,
ptr::null_mut,
};
/// Must never be `HKEY_PERFORMANCE_DATA`.
pub(crate) struct RegistryKey(Repr);
#[allow(clippy::upper_case_acronyms)]
type DWORD = u32;
struct OwnedKey(HKEY);
/// Note: must not encode `HKEY_PERFORMANCE_DATA` or one of its subkeys.
enum Repr {
/// `HKEY_LOCAL_MACHINE`.
LocalMachine,
/// A subkey of `HKEY_LOCAL_MACHINE`.
Owned(OwnedKey),
}
pub struct Iter<'a> {
idx: RangeFrom<DWORD>,
key: &'a RegistryKey,
}
unsafe impl Sync for Repr {}
unsafe impl Send for Repr {}
pub(crate) const LOCAL_MACHINE: RegistryKey = RegistryKey(Repr::LocalMachine);
impl RegistryKey {
fn raw(&self) -> HKEY {
match self.0 {
Repr::LocalMachine => HKEY_LOCAL_MACHINE,
Repr::Owned(ref val) => val.0,
}
}
/// Open a sub-key of `self`.
pub fn open(&self, key: &OsStr) -> io::Result<RegistryKey> {
let key = key.encode_wide().chain(Some(0)).collect::<Vec<_>>();
let mut ret = null_mut();
let err = unsafe {
RegOpenKeyExW(
self.raw(),
key.as_ptr(),
0,
KEY_READ | KEY_WOW64_32KEY,
&mut ret,
)
};
if err == ERROR_SUCCESS {
Ok(RegistryKey(Repr::Owned(OwnedKey(ret))))
} else {
Err(io::Error::from_raw_os_error(err as i32))
}
}
pub fn iter(&self) -> Iter<'_> {
Iter {
idx: 0..,
key: self,
}
}
pub fn query_str(&self, name: &str) -> io::Result<OsString> {
let name: &OsStr = name.as_ref();
let name = name.encode_wide().chain(Some(0)).collect::<Vec<_>>();
let mut len = 0;
let mut kind = 0;
unsafe {
let err = RegQueryValueExW(
self.raw(),
name.as_ptr(),
null_mut(),
&mut kind,
null_mut(),
&mut len,
);
if err != ERROR_SUCCESS {
return Err(io::Error::from_raw_os_error(err as i32));
}
if kind != REG_SZ {
return Err(io::Error::new(
io::ErrorKind::Other,
"registry key wasn't a string",
));
}
// The length here is the length in bytes, but we're using wide
// characters so we need to be sure to halve it for the length
// passed in.
assert!(len % 2 == 0, "impossible wide string size: {} bytes", len);
let vlen = len as usize / 2;
// Defensively initialized, see comment about
// `HKEY_PERFORMANCE_DATA` below.
let mut v = vec![0u16; vlen];
let err = RegQueryValueExW(
self.raw(),
name.as_ptr(),
null_mut(),
null_mut(),
v.as_mut_ptr() as *mut _,
&mut len,
);
// We don't check for `ERROR_MORE_DATA` (which would if the value
// grew between the first and second call to `RegQueryValueExW`),
// both because it's extremely unlikely, and this is a bit more
// defensive more defensive against weird types of registry keys.
if err != ERROR_SUCCESS {
return Err(io::Error::from_raw_os_error(err as i32));
}
// The length is allowed to change, but should still be even, as
// well as smaller.
assert!(len % 2 == 0, "impossible wide string size: {} bytes", len);
// If the length grew but returned a success code, it *probably*
// indicates we're `HKEY_PERFORMANCE_DATA` or a subkey(?). We
// consider this UB, since those keys write "undefined" or
// "unpredictable" values to len, and need to use a completely
// different loop structure. This should be impossible (and enforce
// it in the API to the best of our ability), but to mitigate the
// damage we do some smoke-checks on the len, and ensure `v` has
// been fully initialized (rather than trusting the result of
// `RegQueryValueExW`).
let actual_len = len as usize / 2;
assert!(actual_len <= v.len());
v.truncate(actual_len);
// Some registry keys may have a terminating nul character, but
// we're not interested in that, so chop it off if it's there.
if !v.is_empty() && v[v.len() - 1] == 0 {
v.pop();
}
Ok(OsString::from_wide(&v))
}
}
}
impl Drop for OwnedKey {
fn drop(&mut self) {
unsafe {
RegCloseKey(self.0);
}
}
}
impl<'a> Iterator for Iter<'a> {
type Item = io::Result<OsString>;
fn next(&mut self) -> Option<io::Result<OsString>> {
self.idx.next().and_then(|i| unsafe {
let mut v = Vec::with_capacity(256);
let mut len = v.capacity() as DWORD;
let ret = RegEnumKeyExW(
self.key.raw(),
i,
v.as_mut_ptr(),
&mut len,
null_mut(),
null_mut(),
null_mut(),
null_mut(),
);
if ret == ERROR_NO_MORE_ITEMS {
None
} else if ret != ERROR_SUCCESS {
Some(Err(io::Error::from_raw_os_error(ret as i32)))
} else {
v.set_len(len as usize);
Some(Ok(OsString::from_wide(&v)))
}
})
}
}

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vendor/find-msvc-tools/src/setup_config.rs vendored Normal file
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// Copyright © 2017 winapi-rs developers
// Licensed under the Apache License, Version 2.0
// <LICENSE-APACHE or https://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or https://opensource.org/licenses/MIT>, at your option.
// All files in the project carrying such notice may not be copied, modified, or distributed
// except according to those terms.
#![allow(bad_style)]
#![allow(unused)]
use crate::{
com::{BStr, ComPtr},
winapi::{
IUnknown, IUnknownVtbl, Interface, LCID, LPCOLESTR, LPCWSTR, LPFILETIME, LPSAFEARRAY,
PULONGLONG, ULONG,
},
windows_sys::{CoCreateInstance, BSTR, CLSCTX_ALL, HRESULT, S_FALSE},
};
use std::{
ffi::OsString,
ptr::{null, null_mut},
};
// Bindings to the Setup.Configuration stuff
pub type InstanceState = u32;
pub const eNone: InstanceState = 0;
pub const eLocal: InstanceState = 1;
pub const eRegistered: InstanceState = 2;
pub const eNoRebootRequired: InstanceState = 4;
pub const eComplete: InstanceState = -1i32 as u32;
RIDL! {#[uuid(0xb41463c3, 0x8866, 0x43b5, 0xbc, 0x33, 0x2b, 0x06, 0x76, 0xf7, 0xf4, 0x2e)]
interface ISetupInstance(ISetupInstanceVtbl): IUnknown(IUnknownVtbl) {
fn GetInstanceId(
pbstrInstanceId: *mut BSTR,
) -> HRESULT,
fn GetInstallDate(
pInstallDate: LPFILETIME,
) -> HRESULT,
fn GetInstallationName(
pbstrInstallationName: *mut BSTR,
) -> HRESULT,
fn GetInstallationPath(
pbstrInstallationPath: *mut BSTR,
) -> HRESULT,
fn GetInstallationVersion(
pbstrInstallationVersion: *mut BSTR,
) -> HRESULT,
fn GetDisplayName(
lcid: LCID,
pbstrDisplayName: *mut BSTR,
) -> HRESULT,
fn GetDescription(
lcid: LCID,
pbstrDescription: *mut BSTR,
) -> HRESULT,
fn ResolvePath(
pwszRelativePath: LPCOLESTR,
pbstrAbsolutePath: *mut BSTR,
) -> HRESULT,
}}
RIDL! {#[uuid(0x89143c9a, 0x05af, 0x49b0, 0xb7, 0x17, 0x72, 0xe2, 0x18, 0xa2, 0x18, 0x5c)]
interface ISetupInstance2(ISetupInstance2Vtbl): ISetupInstance(ISetupInstanceVtbl) {
fn GetState(
pState: *mut InstanceState,
) -> HRESULT,
fn GetPackages(
ppsaPackages: *mut LPSAFEARRAY,
) -> HRESULT,
fn GetProduct(
ppPackage: *mut *mut ISetupPackageReference,
) -> HRESULT,
fn GetProductPath(
pbstrProductPath: *mut BSTR,
) -> HRESULT,
}}
RIDL! {#[uuid(0x6380bcff, 0x41d3, 0x4b2e, 0x8b, 0x2e, 0xbf, 0x8a, 0x68, 0x10, 0xc8, 0x48)]
interface IEnumSetupInstances(IEnumSetupInstancesVtbl): IUnknown(IUnknownVtbl) {
fn Next(
celt: ULONG,
rgelt: *mut *mut ISetupInstance,
pceltFetched: *mut ULONG,
) -> HRESULT,
fn Skip(
celt: ULONG,
) -> HRESULT,
fn Reset() -> HRESULT,
fn Clone(
ppenum: *mut *mut IEnumSetupInstances,
) -> HRESULT,
}}
RIDL! {#[uuid(0x42843719, 0xdb4c, 0x46c2, 0x8e, 0x7c, 0x64, 0xf1, 0x81, 0x6e, 0xfd, 0x5b)]
interface ISetupConfiguration(ISetupConfigurationVtbl): IUnknown(IUnknownVtbl) {
fn EnumInstances(
ppEnumInstances: *mut *mut IEnumSetupInstances,
) -> HRESULT,
fn GetInstanceForCurrentProcess(
ppInstance: *mut *mut ISetupInstance,
) -> HRESULT,
fn GetInstanceForPath(
wzPath: LPCWSTR,
ppInstance: *mut *mut ISetupInstance,
) -> HRESULT,
}}
RIDL! {#[uuid(0x26aab78c, 0x4a60, 0x49d6, 0xaf, 0x3b, 0x3c, 0x35, 0xbc, 0x93, 0x36, 0x5d)]
interface ISetupConfiguration2(ISetupConfiguration2Vtbl):
ISetupConfiguration(ISetupConfigurationVtbl) {
fn EnumAllInstances(
ppEnumInstances: *mut *mut IEnumSetupInstances,
) -> HRESULT,
}}
RIDL! {#[uuid(0xda8d8a16, 0xb2b6, 0x4487, 0xa2, 0xf1, 0x59, 0x4c, 0xcc, 0xcd, 0x6b, 0xf5)]
interface ISetupPackageReference(ISetupPackageReferenceVtbl): IUnknown(IUnknownVtbl) {
fn GetId(
pbstrId: *mut BSTR,
) -> HRESULT,
fn GetVersion(
pbstrVersion: *mut BSTR,
) -> HRESULT,
fn GetChip(
pbstrChip: *mut BSTR,
) -> HRESULT,
fn GetLanguage(
pbstrLanguage: *mut BSTR,
) -> HRESULT,
fn GetBranch(
pbstrBranch: *mut BSTR,
) -> HRESULT,
fn GetType(
pbstrType: *mut BSTR,
) -> HRESULT,
fn GetUniqueId(
pbstrUniqueId: *mut BSTR,
) -> HRESULT,
}}
RIDL! {#[uuid(0x42b21b78, 0x6192, 0x463e, 0x87, 0xbf, 0xd5, 0x77, 0x83, 0x8f, 0x1d, 0x5c)]
interface ISetupHelper(ISetupHelperVtbl): IUnknown(IUnknownVtbl) {
fn ParseVersion(
pwszVersion: LPCOLESTR,
pullVersion: PULONGLONG,
) -> HRESULT,
fn ParseVersionRange(
pwszVersionRange: LPCOLESTR,
pullMinVersion: PULONGLONG,
pullMaxVersion: PULONGLONG,
) -> HRESULT,
}}
DEFINE_GUID! {CLSID_SetupConfiguration,
0x177f0c4a, 0x1cd3, 0x4de7, 0xa3, 0x2c, 0x71, 0xdb, 0xbb, 0x9f, 0xa3, 0x6d}
// Safe wrapper around the COM interfaces
pub struct SetupConfiguration(ComPtr<ISetupConfiguration>);
impl SetupConfiguration {
pub fn new() -> Result<SetupConfiguration, i32> {
let mut obj = null_mut();
let err = unsafe {
CoCreateInstance(
&CLSID_SetupConfiguration,
null_mut(),
CLSCTX_ALL,
&ISetupConfiguration::uuidof(),
&mut obj,
)
};
if err < 0 {
return Err(err);
}
let obj = unsafe { ComPtr::from_raw(obj as *mut ISetupConfiguration) };
Ok(SetupConfiguration(obj))
}
pub fn get_instance_for_current_process(&self) -> Result<SetupInstance, i32> {
let mut obj = null_mut();
let err = unsafe { self.0.GetInstanceForCurrentProcess(&mut obj) };
if err < 0 {
return Err(err);
}
Ok(unsafe { SetupInstance::from_raw(obj) })
}
pub fn enum_instances(&self) -> Result<EnumSetupInstances, i32> {
let mut obj = null_mut();
let err = unsafe { self.0.EnumInstances(&mut obj) };
if err < 0 {
return Err(err);
}
Ok(unsafe { EnumSetupInstances::from_raw(obj) })
}
pub fn enum_all_instances(&self) -> Result<EnumSetupInstances, i32> {
let mut obj = null_mut();
let this = self.0.cast::<ISetupConfiguration2>()?;
let err = unsafe { this.EnumAllInstances(&mut obj) };
if err < 0 {
return Err(err);
}
Ok(unsafe { EnumSetupInstances::from_raw(obj) })
}
}
pub struct SetupInstance(ComPtr<ISetupInstance>);
impl SetupInstance {
pub unsafe fn from_raw(obj: *mut ISetupInstance) -> SetupInstance {
SetupInstance(ComPtr::from_raw(obj))
}
pub fn instance_id(&self) -> Result<OsString, i32> {
let mut s = null();
let err = unsafe { self.0.GetInstanceId(&mut s) };
let bstr = unsafe { BStr::from_raw(s) };
if err < 0 {
return Err(err);
}
Ok(bstr.to_osstring())
}
pub fn installation_name(&self) -> Result<OsString, i32> {
let mut s = null();
let err = unsafe { self.0.GetInstallationName(&mut s) };
let bstr = unsafe { BStr::from_raw(s) };
if err < 0 {
return Err(err);
}
Ok(bstr.to_osstring())
}
pub fn installation_path(&self) -> Result<OsString, i32> {
let mut s = null();
let err = unsafe { self.0.GetInstallationPath(&mut s) };
let bstr = unsafe { BStr::from_raw(s) };
if err < 0 {
return Err(err);
}
Ok(bstr.to_osstring())
}
pub fn installation_version(&self) -> Result<OsString, i32> {
let mut s = null();
let err = unsafe { self.0.GetInstallationVersion(&mut s) };
let bstr = unsafe { BStr::from_raw(s) };
if err < 0 {
return Err(err);
}
Ok(bstr.to_osstring())
}
pub fn product_path(&self) -> Result<OsString, i32> {
let mut s = null();
let this = self.0.cast::<ISetupInstance2>()?;
let err = unsafe { this.GetProductPath(&mut s) };
let bstr = unsafe { BStr::from_raw(s) };
if err < 0 {
return Err(err);
}
Ok(bstr.to_osstring())
}
}
pub struct EnumSetupInstances(ComPtr<IEnumSetupInstances>);
impl EnumSetupInstances {
pub unsafe fn from_raw(obj: *mut IEnumSetupInstances) -> EnumSetupInstances {
EnumSetupInstances(ComPtr::from_raw(obj))
}
}
impl Iterator for EnumSetupInstances {
type Item = Result<SetupInstance, i32>;
fn next(&mut self) -> Option<Result<SetupInstance, i32>> {
let mut obj = null_mut();
let err = unsafe { self.0.Next(1, &mut obj, null_mut()) };
if err < 0 {
return Some(Err(err));
}
if err == S_FALSE {
return None;
}
Some(Ok(unsafe { SetupInstance::from_raw(obj) }))
}
}

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vendor/find-msvc-tools/src/tool.rs vendored Normal file
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use std::{
ffi::OsString,
path::{Path, PathBuf},
process::Command,
};
/// `Tool` found by `find-msvc-tools`
#[derive(Clone, Debug)]
pub struct Tool {
pub(crate) tool: PathBuf,
pub(crate) is_clang_cl: bool,
pub(crate) env: Vec<(OsString, OsString)>,
}
impl Tool {
/// Converts this compiler into a `Command` that's ready to be run.
///
/// This is useful for when the compiler needs to be executed and the
/// command returned will already have the initial arguments and environment
/// variables configured.
pub fn to_command(&self) -> Command {
let mut cmd = Command::new(&self.tool);
for (k, v) in self.env.iter() {
cmd.env(k, v);
}
cmd
}
/// Check is the tool clang-cl related
pub fn is_clang_cl(&self) -> bool {
self.is_clang_cl
}
/// Get path to the tool
pub fn path(&self) -> &Path {
&self.tool
}
/// Get environment variables for the tools
pub fn env(&self) -> impl IntoIterator<Item = &(OsString, OsString)> {
&self.env
}
}

199
vendor/find-msvc-tools/src/vs_instances.rs vendored Normal file
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use std::borrow::Cow;
use std::collections::HashMap;
use std::convert::TryFrom;
use std::io::BufRead;
use std::path::PathBuf;
use crate::setup_config::{EnumSetupInstances, SetupInstance};
pub enum VsInstance {
Com(SetupInstance),
Vswhere(VswhereInstance),
}
impl VsInstance {
pub fn installation_name(&self) -> Option<Cow<'_, str>> {
match self {
VsInstance::Com(s) => s
.installation_name()
.ok()
.and_then(|s| s.into_string().ok())
.map(Cow::from),
VsInstance::Vswhere(v) => v.map.get("installationName").map(Cow::from),
}
}
pub fn installation_path(&self) -> Option<PathBuf> {
match self {
VsInstance::Com(s) => s.installation_path().ok().map(PathBuf::from),
VsInstance::Vswhere(v) => v.map.get("installationPath").map(PathBuf::from),
}
}
pub fn installation_version(&self) -> Option<Cow<'_, str>> {
match self {
VsInstance::Com(s) => s
.installation_version()
.ok()
.and_then(|s| s.into_string().ok())
.map(Cow::from),
VsInstance::Vswhere(v) => v.map.get("installationVersion").map(Cow::from),
}
}
}
pub enum VsInstances {
ComBased(EnumSetupInstances),
VswhereBased(VswhereInstance),
}
impl IntoIterator for VsInstances {
type Item = VsInstance;
#[allow(bare_trait_objects)]
type IntoIter = Box<Iterator<Item = Self::Item>>;
fn into_iter(self) -> Self::IntoIter {
match self {
VsInstances::ComBased(e) => {
Box::new(e.into_iter().filter_map(Result::ok).map(VsInstance::Com))
}
VsInstances::VswhereBased(v) => Box::new(std::iter::once(VsInstance::Vswhere(v))),
}
}
}
#[derive(Debug)]
pub struct VswhereInstance {
map: HashMap<String, String>,
}
impl TryFrom<&Vec<u8>> for VswhereInstance {
type Error = &'static str;
fn try_from(output: &Vec<u8>) -> Result<Self, Self::Error> {
let map: HashMap<_, _> = output
.lines()
.map_while(Result::ok)
.filter_map(|s| {
let mut splitn = s.splitn(2, ": ");
Some((splitn.next()?.to_owned(), splitn.next()?.to_owned()))
})
.collect();
if !map.contains_key("installationName")
|| !map.contains_key("installationPath")
|| !map.contains_key("installationVersion")
{
return Err("required properties not found");
}
Ok(Self { map })
}
}
#[cfg(test)]
mod tests_ {
use std::borrow::Cow;
use std::convert::TryFrom;
use std::path::PathBuf;
#[test]
fn it_parses_vswhere_output_correctly() {
let output = br"instanceId: 58104422
installDate: 21/02/2021 21:50:33
installationName: VisualStudio/16.9.2+31112.23
installationPath: C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools
installationVersion: 16.9.31112.23
productId: Microsoft.VisualStudio.Product.BuildTools
productPath: C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\Common7\Tools\LaunchDevCmd.bat
state: 4294967295
isComplete: 1
isLaunchable: 1
isPrerelease: 0
isRebootRequired: 0
displayName: Visual Studio Build Tools 2019
description: The Visual Studio Build Tools allows you to build native and managed MSBuild-based applications without requiring the Visual Studio IDE. There are options to install the Visual C++ compilers and libraries, MFC, ATL, and C++/CLI support.
channelId: VisualStudio.16.Release
channelUri: https://aka.ms/vs/16/release/channel
enginePath: C:\Program Files (x86)\Microsoft Visual Studio\Installer\resources\app\ServiceHub\Services\Microsoft.VisualStudio.Setup.Service
releaseNotes: https://docs.microsoft.com/en-us/visualstudio/releases/2019/release-notes-v16.9#16.9.2
thirdPartyNotices: https://go.microsoft.com/fwlink/?LinkId=660909
updateDate: 2021-03-17T21:16:46.5963702Z
catalog_buildBranch: d16.9
catalog_buildVersion: 16.9.31112.23
catalog_id: VisualStudio/16.9.2+31112.23
catalog_localBuild: build-lab
catalog_manifestName: VisualStudio
catalog_manifestType: installer
catalog_productDisplayVersion: 16.9.2
catalog_productLine: Dev16
catalog_productLineVersion: 2019
catalog_productMilestone: RTW
catalog_productMilestoneIsPreRelease: False
catalog_productName: Visual Studio
catalog_productPatchVersion: 2
catalog_productPreReleaseMilestoneSuffix: 1.0
catalog_productSemanticVersion: 16.9.2+31112.23
catalog_requiredEngineVersion: 2.9.3365.38425
properties_campaignId: 156063665.1613940062
properties_channelManifestId: VisualStudio.16.Release/16.9.2+31112.23
properties_nickname:
properties_setupEngineFilePath: C:\Program Files (x86)\Microsoft Visual Studio\Installer\vs_installershell.exe
"
.to_vec();
let vswhere_instance = super::VswhereInstance::try_from(&output);
assert!(vswhere_instance.is_ok());
let vs_instance = super::VsInstance::Vswhere(vswhere_instance.unwrap());
assert_eq!(
vs_instance.installation_name(),
Some(Cow::from("VisualStudio/16.9.2+31112.23"))
);
assert_eq!(
vs_instance.installation_path(),
Some(PathBuf::from(
r"C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools"
))
);
assert_eq!(
vs_instance.installation_version(),
Some(Cow::from("16.9.31112.23"))
);
}
#[test]
fn it_returns_an_error_for_empty_output() {
let output = b"".to_vec();
let vswhere_instance = super::VswhereInstance::try_from(&output);
assert!(vswhere_instance.is_err());
}
#[test]
fn it_returns_an_error_for_output_consisting_of_empty_lines() {
let output = br"
"
.to_vec();
let vswhere_instance = super::VswhereInstance::try_from(&output);
assert!(vswhere_instance.is_err());
}
#[test]
fn it_returns_an_error_for_output_without_required_properties() {
let output = br"instanceId: 58104422
installDate: 21/02/2021 21:50:33
productId: Microsoft.VisualStudio.Product.BuildTools
productPath: C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\Common7\Tools\LaunchDevCmd.bat
"
.to_vec();
let vswhere_instance = super::VswhereInstance::try_from(&output);
assert!(vswhere_instance.is_err());
}
}

146
vendor/find-msvc-tools/src/winapi.rs vendored Normal file
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// Copyright © 2015-2017 winapi-rs developers
// Licensed under the Apache License, Version 2.0
// <LICENSE-APACHE or https://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or https://opensource.org/licenses/MIT>, at your option.
// All files in the project carrying such notice may not be copied, modified, or distributed
// except according to those terms.
#![allow(bad_style, clippy::upper_case_acronyms)]
use std::os::raw;
pub type wchar_t = u16;
pub use crate::windows_sys::{FILETIME, GUID, HRESULT, SAFEARRAY};
pub type REFIID = *const IID;
pub type IID = GUID;
pub type ULONG = raw::c_ulong;
pub type DWORD = u32;
pub type LPFILETIME = *mut FILETIME;
pub type OLECHAR = WCHAR;
pub type WCHAR = wchar_t;
pub type LPCOLESTR = *const OLECHAR;
pub type LCID = DWORD;
pub type LPCWSTR = *const WCHAR;
pub type PULONGLONG = *mut ULONGLONG;
pub type ULONGLONG = u64;
pub trait Interface {
fn uuidof() -> GUID;
}
pub type LPSAFEARRAY = *mut SAFEARRAY;
macro_rules! DEFINE_GUID {
(
$name:ident, $l:expr, $w1:expr, $w2:expr,
$b1:expr, $b2:expr, $b3:expr, $b4:expr, $b5:expr, $b6:expr, $b7:expr, $b8:expr
) => {
pub const $name: $crate::winapi::GUID = $crate::winapi::GUID {
data1: $l,
data2: $w1,
data3: $w2,
data4: [$b1, $b2, $b3, $b4, $b5, $b6, $b7, $b8],
};
};
}
macro_rules! RIDL {
(#[uuid($($uuid:expr),+)]
interface $interface:ident ($vtbl:ident) {$(
fn $method:ident($($p:ident : $t:ty,)*) -> $rtr:ty,
)+}) => (
#[repr(C)]
pub struct $vtbl {
$(pub $method: unsafe extern "system" fn(
This: *mut $interface,
$($p: $t),*
) -> $rtr,)+
}
#[repr(C)]
pub struct $interface {
pub lpVtbl: *const $vtbl,
}
RIDL!{@impl $interface {$(fn $method($($p: $t,)*) -> $rtr,)+}}
RIDL!{@uuid $interface $($uuid),+}
);
(#[uuid($($uuid:expr),+)]
interface $interface:ident ($vtbl:ident) : $pinterface:ident ($pvtbl:ident) {
}) => (
#[repr(C)]
pub struct $vtbl {
pub parent: $pvtbl,
}
#[repr(C)]
pub struct $interface {
pub lpVtbl: *const $vtbl,
}
RIDL!{@deref $interface $pinterface}
RIDL!{@uuid $interface $($uuid),+}
);
(#[uuid($($uuid:expr),+)]
interface $interface:ident ($vtbl:ident) : $pinterface:ident ($pvtbl:ident) {$(
fn $method:ident($($p:ident : $t:ty,)*) -> $rtr:ty,
)+}) => (
#[repr(C)]
pub struct $vtbl {
pub parent: $pvtbl,
$(pub $method: unsafe extern "system" fn(
This: *mut $interface,
$($p: $t,)*
) -> $rtr,)+
}
#[repr(C)]
pub struct $interface {
pub lpVtbl: *const $vtbl,
}
RIDL!{@impl $interface {$(fn $method($($p: $t,)*) -> $rtr,)+}}
RIDL!{@deref $interface $pinterface}
RIDL!{@uuid $interface $($uuid),+}
);
(@deref $interface:ident $pinterface:ident) => (
impl ::std::ops::Deref for $interface {
type Target = $pinterface;
#[inline]
fn deref(&self) -> &$pinterface {
unsafe { &*(self as *const $interface as *const $pinterface) }
}
}
);
(@impl $interface:ident {$(
fn $method:ident($($p:ident : $t:ty,)*) -> $rtr:ty,
)+}) => (
impl $interface {
$(#[inline] pub unsafe fn $method(&self, $($p: $t,)*) -> $rtr {
((*self.lpVtbl).$method)(self as *const _ as *mut _, $($p,)*)
})+
}
);
(@uuid $interface:ident
$l:expr, $w1:expr, $w2:expr,
$b1:expr, $b2:expr, $b3:expr, $b4:expr, $b5:expr, $b6:expr, $b7:expr, $b8:expr
) => (
impl $crate::winapi::Interface for $interface {
#[inline]
fn uuidof() -> $crate::winapi::GUID {
$crate::winapi::GUID {
data1: $l,
data2: $w1,
data3: $w2,
data4: [$b1, $b2, $b3, $b4, $b5, $b6, $b7, $b8],
}
}
}
);
}
RIDL! {#[uuid(0x00000000, 0x0000, 0x0000, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x46)]
interface IUnknown(IUnknownVtbl) {
fn QueryInterface(
riid: REFIID,
ppvObject: *mut *mut raw::c_void,
) -> HRESULT,
fn AddRef() -> ULONG,
fn Release() -> ULONG,
}}

19
vendor/find-msvc-tools/src/windows_link.rs vendored Normal file
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//! Provides the `link!` macro used by the generated windows bindings.
//!
//! This is a simple wrapper around an `extern` block with a `#[link]` attribute.
//! It's very roughly equivalent to the windows-targets crate.
macro_rules! link_macro {
($library:literal $abi:literal $($link_name:literal)? $(#[$doc:meta])? fn $($function:tt)*) => (
// Note: the windows-targets crate uses a pre-built Windows.lib import library which we don't
// have in this repo. So instead we always link kernel32.lib and add the rest of the import
// libraries below by using an empty extern block. This works because extern blocks are not
// connected to the library given in the #[link] attribute.
#[link(name = "kernel32")]
extern $abi {
$(#[link_name=$link_name])?
pub fn $($function)*;
}
)
}
pub(crate) use link_macro as link;

139
vendor/find-msvc-tools/src/windows_sys.rs vendored Normal file
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// This file is autogenerated.
//
// To add bindings, edit windows_sys.lst then run:
//
// ```
// cd dev-tools/generate-windows-sys/
// cargo run
// ```
// Bindings generated by `windows-bindgen` 0.63.0
#![allow(
non_snake_case,
non_upper_case_globals,
non_camel_case_types,
dead_code,
clippy::all
)]
windows_link::link!("ole32.dll" "system" fn CoCreateInstance(rclsid : *const GUID, punkouter : * mut core::ffi::c_void, dwclscontext : CLSCTX, riid : *const GUID, ppv : *mut *mut core::ffi::c_void) -> HRESULT);
windows_link::link!("ole32.dll" "system" fn CoInitializeEx(pvreserved : *const core::ffi::c_void, dwcoinit : u32) -> HRESULT);
windows_link::link!("kernel32.dll" "system" fn FreeLibrary(hlibmodule : HMODULE) -> BOOL);
windows_link::link!("kernel32.dll" "system" fn GetMachineTypeAttributes(machine : u16, machinetypeattributes : *mut MACHINE_ATTRIBUTES) -> HRESULT);
windows_link::link!("kernel32.dll" "system" fn GetProcAddress(hmodule : HMODULE, lpprocname : PCSTR) -> FARPROC);
windows_link::link!("kernel32.dll" "system" fn LoadLibraryA(lplibfilename : PCSTR) -> HMODULE);
windows_link::link!("kernel32.dll" "system" fn OpenSemaphoreA(dwdesiredaccess : u32, binherithandle : BOOL, lpname : PCSTR) -> HANDLE);
windows_link::link!("kernel32.dll" "system" fn PeekNamedPipe(hnamedpipe : HANDLE, lpbuffer : *mut core::ffi::c_void, nbuffersize : u32, lpbytesread : *mut u32, lptotalbytesavail : *mut u32, lpbytesleftthismessage : *mut u32) -> BOOL);
windows_link::link!("advapi32.dll" "system" fn RegCloseKey(hkey : HKEY) -> WIN32_ERROR);
windows_link::link!("advapi32.dll" "system" fn RegEnumKeyExW(hkey : HKEY, dwindex : u32, lpname : PWSTR, lpcchname : *mut u32, lpreserved : *const u32, lpclass : PWSTR, lpcchclass : *mut u32, lpftlastwritetime : *mut FILETIME) -> WIN32_ERROR);
windows_link::link!("advapi32.dll" "system" fn RegOpenKeyExW(hkey : HKEY, lpsubkey : PCWSTR, uloptions : u32, samdesired : REG_SAM_FLAGS, phkresult : *mut HKEY) -> WIN32_ERROR);
windows_link::link!("advapi32.dll" "system" fn RegQueryValueExW(hkey : HKEY, lpvaluename : PCWSTR, lpreserved : *const u32, lptype : *mut REG_VALUE_TYPE, lpdata : *mut u8, lpcbdata : *mut u32) -> WIN32_ERROR);
windows_link::link!("kernel32.dll" "system" fn ReleaseSemaphore(hsemaphore : HANDLE, lreleasecount : i32, lppreviouscount : *mut i32) -> BOOL);
windows_link::link!("oleaut32.dll" "system" fn SysFreeString(bstrstring : BSTR));
windows_link::link!("oleaut32.dll" "system" fn SysStringLen(pbstr : BSTR) -> u32);
windows_link::link!("kernel32.dll" "system" fn WaitForSingleObject(hhandle : HANDLE, dwmilliseconds : u32) -> WAIT_EVENT);
pub type ADVANCED_FEATURE_FLAGS = u16;
pub type BOOL = i32;
pub type BSTR = *const u16;
pub type CLSCTX = u32;
pub const CLSCTX_ALL: CLSCTX = 23u32;
pub type COINIT = i32;
pub const COINIT_MULTITHREADED: COINIT = 0i32;
pub const ERROR_NO_MORE_ITEMS: WIN32_ERROR = 259u32;
pub const ERROR_SUCCESS: WIN32_ERROR = 0u32;
pub const FALSE: BOOL = 0i32;
pub type FARPROC = Option<unsafe extern "system" fn() -> isize>;
#[repr(C)]
#[derive(Clone, Copy, Default)]
pub struct FILETIME {
pub dwLowDateTime: u32,
pub dwHighDateTime: u32,
}
pub const FILE_ATTRIBUTE_TEMPORARY: FILE_FLAGS_AND_ATTRIBUTES = 256u32;
pub type FILE_FLAGS_AND_ATTRIBUTES = u32;
#[repr(C)]
#[derive(Clone, Copy)]
pub struct GUID {
pub data1: u32,
pub data2: u16,
pub data3: u16,
pub data4: [u8; 8],
}
impl GUID {
pub const fn from_u128(uuid: u128) -> Self {
Self {
data1: (uuid >> 96) as u32,
data2: (uuid >> 80 & 0xffff) as u16,
data3: (uuid >> 64 & 0xffff) as u16,
data4: (uuid as u64).to_be_bytes(),
}
}
}
pub type HANDLE = *mut core::ffi::c_void;
pub type HINSTANCE = *mut core::ffi::c_void;
pub type HKEY = *mut core::ffi::c_void;
pub const HKEY_LOCAL_MACHINE: HKEY = -2147483646i32 as _;
pub type HMODULE = *mut core::ffi::c_void;
pub type HRESULT = i32;
pub type IMAGE_FILE_MACHINE = u16;
pub const IMAGE_FILE_MACHINE_AMD64: IMAGE_FILE_MACHINE = 34404u16;
pub const IID_IUnknown: GUID = GUID::from_u128(0x00000000_0000_0000_c000_000000000046);
#[repr(C)]
pub struct IUnknown_Vtbl {
pub QueryInterface: unsafe extern "system" fn(
this: *mut core::ffi::c_void,
iid: *const GUID,
interface: *mut *mut core::ffi::c_void,
) -> HRESULT,
pub AddRef: unsafe extern "system" fn(this: *mut core::ffi::c_void) -> u32,
pub Release: unsafe extern "system" fn(this: *mut core::ffi::c_void) -> u32,
}
pub const KEY_READ: REG_SAM_FLAGS = 131097u32;
pub const KEY_WOW64_32KEY: REG_SAM_FLAGS = 512u32;
pub type MACHINE_ATTRIBUTES = i32;
pub type PCSTR = *const u8;
pub type PCWSTR = *const u16;
pub type PWSTR = *mut u16;
pub type REG_SAM_FLAGS = u32;
pub const REG_SZ: REG_VALUE_TYPE = 1u32;
pub type REG_VALUE_TYPE = u32;
#[repr(C)]
#[derive(Clone, Copy)]
pub struct SAFEARRAY {
pub cDims: u16,
pub fFeatures: ADVANCED_FEATURE_FLAGS,
pub cbElements: u32,
pub cLocks: u32,
pub pvData: *mut core::ffi::c_void,
pub rgsabound: [SAFEARRAYBOUND; 1],
}
impl Default for SAFEARRAY {
fn default() -> Self {
unsafe { core::mem::zeroed() }
}
}
#[repr(C)]
#[derive(Clone, Copy, Default)]
pub struct SAFEARRAYBOUND {
pub cElements: u32,
pub lLbound: i32,
}
pub const SEMAPHORE_MODIFY_STATE: SYNCHRONIZATION_ACCESS_RIGHTS = 2u32;
pub type SYNCHRONIZATION_ACCESS_RIGHTS = u32;
pub const S_FALSE: HRESULT = 0x1_u32 as _;
pub const S_OK: HRESULT = 0x0_u32 as _;
pub type THREAD_ACCESS_RIGHTS = u32;
pub const THREAD_SYNCHRONIZE: THREAD_ACCESS_RIGHTS = 1048576u32;
pub const UserEnabled: MACHINE_ATTRIBUTES = 1i32;
pub const WAIT_ABANDONED: WAIT_EVENT = 128u32;
pub type WAIT_EVENT = u32;
pub const WAIT_FAILED: WAIT_EVENT = 4294967295u32;
pub const WAIT_OBJECT_0: WAIT_EVENT = 0u32;
pub const WAIT_TIMEOUT: WAIT_EVENT = 258u32;
pub type WIN32_ERROR = u32;
#[link(name = "advapi32")]
#[link(name = "ole32")]
#[link(name = "oleaut32")]
extern "C" {}
use super::windows_link;