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d47147fb6a
This commit moves "deno_std/node" in "ext/node" crate. The code is transpiled and snapshotted during the build process. During the first pass a minimal amount of work was done to create the snapshot, a lot of code in "ext/node" depends on presence of "Deno" global. This code will be gradually fixed in the follow up PRs to migrate it to import relevant APIs from "internal:" modules. Currently the code from snapshot is not used in any way, and all Node/npm compatibility still uses code from "https://deno.land/std/node" (or from the location specified by "DENO_NODE_COMPAT_URL"). This will also be handled in a follow up PRs. --------- Co-authored-by: crowlkats <crowlkats@toaxl.com> Co-authored-by: Divy Srivastava <dj.srivastava23@gmail.com> Co-authored-by: Yoshiya Hinosawa <stibium121@gmail.com>
49 lines
1.2 KiB
Rust
49 lines
1.2 KiB
Rust
// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
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use deno_core::error::type_error;
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use deno_core::error::AnyError;
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use deno_core::op;
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use deno_core::OpState;
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use deno_core::ResourceId;
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use deno_core::ZeroCopyBuf;
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use std::rc::Rc;
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mod digest;
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#[op]
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pub fn op_node_create_hash(
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state: &mut OpState,
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algorithm: String,
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) -> Result<ResourceId, AnyError> {
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Ok(state.resource_table.add(digest::Context::new(&algorithm)?))
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}
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#[op]
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pub fn op_node_hash_update(
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state: &mut OpState,
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rid: ResourceId,
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data: &[u8],
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) -> Result<(), AnyError> {
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let context = state.resource_table.get::<digest::Context>(rid)?;
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context.update(data);
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Ok(())
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}
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#[op]
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pub fn op_node_hash_digest(
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state: &mut OpState,
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rid: ResourceId,
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) -> Result<ZeroCopyBuf, AnyError> {
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let context = state.resource_table.take::<digest::Context>(rid)?;
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let context = Rc::try_unwrap(context)
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.map_err(|_| type_error("Hash context is already in use"))?;
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Ok(context.digest()?.into())
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}
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#[op]
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pub fn op_node_hash_clone(
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state: &mut OpState,
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rid: ResourceId,
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) -> Result<ResourceId, AnyError> {
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let context = state.resource_table.get::<digest::Context>(rid)?;
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Ok(state.resource_table.add(context.as_ref().clone()))
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}
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