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386d5c8310
Also removes permissions being passed in for node resolution. It was completely useless because we only checked it for reading package.json files, but Deno reading package.json files for resolution is perfectly fine. My guess is this is also a perf improvement because Deno is doing less work.
98 lines
2.4 KiB
Rust
98 lines
2.4 KiB
Rust
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
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use deno_core::error::AnyError;
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use deno_core::OpState;
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use std::mem::size_of;
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use std::os::raw::c_char;
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use std::os::raw::c_short;
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use std::path::Path;
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mod call;
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mod callback;
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mod dlfcn;
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mod ir;
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mod repr;
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mod r#static;
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mod symbol;
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mod turbocall;
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use call::op_ffi_call_nonblocking;
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use call::op_ffi_call_ptr;
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use call::op_ffi_call_ptr_nonblocking;
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use callback::op_ffi_unsafe_callback_close;
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use callback::op_ffi_unsafe_callback_create;
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use callback::op_ffi_unsafe_callback_ref;
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use dlfcn::op_ffi_load;
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use dlfcn::ForeignFunction;
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use r#static::op_ffi_get_static;
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use repr::*;
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use symbol::NativeType;
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use symbol::Symbol;
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#[cfg(not(target_pointer_width = "64"))]
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compile_error!("platform not supported");
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const _: () = {
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assert!(size_of::<c_char>() == 1);
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assert!(size_of::<c_short>() == 2);
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assert!(size_of::<*const ()>() == 8);
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};
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pub const UNSTABLE_FEATURE_NAME: &str = "ffi";
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fn check_unstable(state: &OpState, api_name: &str) {
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// TODO(bartlomieju): replace with `state.feature_checker.check_or_exit`
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// once we phase out `check_or_exit_with_legacy_fallback`
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state
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.feature_checker
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.check_or_exit_with_legacy_fallback(UNSTABLE_FEATURE_NAME, api_name)
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}
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pub trait FfiPermissions {
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fn check_partial(&mut self, path: Option<&Path>) -> Result<(), AnyError>;
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}
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impl FfiPermissions for deno_permissions::PermissionsContainer {
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#[inline(always)]
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fn check_partial(&mut self, path: Option<&Path>) -> Result<(), AnyError> {
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deno_permissions::PermissionsContainer::check_ffi_partial(self, path)
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}
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}
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deno_core::extension!(deno_ffi,
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deps = [ deno_web ],
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parameters = [P: FfiPermissions],
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ops = [
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op_ffi_load<P>,
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op_ffi_get_static,
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op_ffi_call_nonblocking,
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op_ffi_call_ptr<P>,
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op_ffi_call_ptr_nonblocking<P>,
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op_ffi_ptr_create<P>,
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op_ffi_ptr_equals<P>,
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op_ffi_ptr_of<P>,
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op_ffi_ptr_of_exact<P>,
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op_ffi_ptr_offset<P>,
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op_ffi_ptr_value<P>,
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op_ffi_get_buf<P>,
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op_ffi_buf_copy_into<P>,
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op_ffi_cstr_read<P>,
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op_ffi_read_bool<P>,
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op_ffi_read_u8<P>,
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op_ffi_read_i8<P>,
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op_ffi_read_u16<P>,
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op_ffi_read_i16<P>,
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op_ffi_read_u32<P>,
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op_ffi_read_i32<P>,
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op_ffi_read_u64<P>,
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op_ffi_read_i64<P>,
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op_ffi_read_f32<P>,
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op_ffi_read_f64<P>,
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op_ffi_read_ptr<P>,
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op_ffi_unsafe_callback_create<P>,
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op_ffi_unsafe_callback_close,
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op_ffi_unsafe_callback_ref,
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],
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esm = [ "00_ffi.js" ],
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);
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