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bdc97b3976
Just some clean up reorganization around flatbuffer/minimal dispatch code. This is prep for adding a JSON dispatcher.
78 lines
2.1 KiB
Rust
78 lines
2.1 KiB
Rust
// Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
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use super::dispatch_flatbuffers::serialize_response;
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use super::utils::blocking;
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use super::utils::ok_buf;
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use super::utils::CliOpResult;
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use crate::msg;
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use crate::repl;
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use crate::resources;
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use crate::state::ThreadSafeState;
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use deno::*;
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use flatbuffers::FlatBufferBuilder;
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pub fn op_repl_start(
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state: &ThreadSafeState,
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base: &msg::Base<'_>,
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data: Option<PinnedBuf>,
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) -> CliOpResult {
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assert!(data.is_none());
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let inner = base.inner_as_repl_start().unwrap();
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let cmd_id = base.cmd_id();
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let history_file = String::from(inner.history_file().unwrap());
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debug!("op_repl_start {}", history_file);
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let history_path = repl::history_path(&state.dir, &history_file);
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let repl = repl::Repl::new(history_path);
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let resource = resources::add_repl(repl);
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let builder = &mut FlatBufferBuilder::new();
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let inner = msg::ReplStartRes::create(
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builder,
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&msg::ReplStartResArgs { rid: resource.rid },
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);
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ok_buf(serialize_response(
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cmd_id,
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builder,
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msg::BaseArgs {
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inner: Some(inner.as_union_value()),
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inner_type: msg::Any::ReplStartRes,
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..Default::default()
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},
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))
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}
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pub fn op_repl_readline(
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_state: &ThreadSafeState,
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base: &msg::Base<'_>,
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data: Option<PinnedBuf>,
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) -> CliOpResult {
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assert!(data.is_none());
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let inner = base.inner_as_repl_readline().unwrap();
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let cmd_id = base.cmd_id();
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let rid = inner.rid();
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let prompt = inner.prompt().unwrap().to_owned();
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debug!("op_repl_readline {} {}", rid, prompt);
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blocking(base.sync(), move || {
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let repl = resources::get_repl(rid)?;
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let line = repl.lock().unwrap().readline(&prompt)?;
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let builder = &mut FlatBufferBuilder::new();
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let line_off = builder.create_string(&line);
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let inner = msg::ReplReadlineRes::create(
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builder,
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&msg::ReplReadlineResArgs {
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line: Some(line_off),
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},
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);
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Ok(serialize_response(
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cmd_id,
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builder,
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msg::BaseArgs {
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inner: Some(inner.as_union_value()),
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inner_type: msg::Any::ReplReadlineRes,
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..Default::default()
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},
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))
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})
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}
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