Merging upstream version 125.0.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 0 insertions, 155 deletions

diff --git a/third_party/rust/cc/src/com.rs b/third_party/rust/cc/src/com.rs
deleted file mode 100644
index 843247e588..0000000000
--- a/third_party/rust/cc/src/com.rs
+++ /dev/null
@@ -1,155 +0,0 @@
-// 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(unused)]
-
-use crate::winapi::CoInitializeEx;
-use crate::winapi::IUnknown;
-use crate::winapi::Interface;
-use crate::winapi::BSTR;
-use crate::winapi::COINIT_MULTITHREADED;
-use crate::winapi::{SysFreeString, SysStringLen};
-use crate::winapi::{HRESULT, S_FALSE, S_OK};
-use std::ffi::{OsStr, OsString};
-use std::mem::forget;
-use std::ops::Deref;
-use std::os::windows::ffi::{OsStrExt, OsStringExt};
-use std::ptr::null_mut;
-use std::slice::from_raw_parts;
-
-pub fn initialize() -> Result<(), HRESULT> {
-    let err = unsafe { CoInitializeEx(null_mut(), COINIT_MULTITHREADED) };
-    if err != S_OK && err != S_FALSE {
-        // S_FALSE just means COM is already initialized
-        return Err(err);
-    }
-    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)
-    }
-    /// Casts up the inheritance chain
-    pub fn up<U>(self) -> ComPtr<U>
-    where
-        T: Deref<Target = U>,
-        U: Interface,
-    {
-        ComPtr(self.into_raw() as *mut U)
-    }
-    /// Extracts the raw pointer.
-    /// You are now responsible for releasing it yourself.
-    pub fn into_raw(self) -> *mut T {
-        let p = self.0;
-        forget(self);
-        p
-    }
-    /// 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) };
-    }
-}
-
-pub trait ToWide {
-    fn to_wide(&self) -> Vec<u16>;
-    fn to_wide_null(&self) -> Vec<u16>;
-}
-impl<T> ToWide for T
-where
-    T: AsRef<OsStr>,
-{
-    fn to_wide(&self) -> Vec<u16> {
-        self.as_ref().encode_wide().collect()
-    }
-    fn to_wide_null(&self) -> Vec<u16> {
-        self.as_ref().encode_wide().chain(Some(0)).collect()
-    }
-}
-pub trait FromWide
-where
-    Self: Sized,
-{
-    fn from_wide(wide: &[u16]) -> Self;
-    fn from_wide_null(wide: &[u16]) -> Self {
-        let len = wide.iter().take_while(|&&c| c != 0).count();
-        Self::from_wide(&wide[..len])
-    }
-}
-impl FromWide for OsString {
-    fn from_wide(wide: &[u16]) -> OsString {
-        OsStringExt::from_wide(wide)
-    }
-}