[ermine_ctl] remove ermine/main.rs
ermine_ctl was removed but the main file was not.
Removing now.
Change-Id: I7d3fae11a369090faf5ff3a9eea87efb85fe6f5f
diff --git a/bin/ermine_ctl/src/main.rs b/bin/ermine_ctl/src/main.rs
deleted file mode 100644
index 1e50319..0000000
--- a/bin/ermine_ctl/src/main.rs
+++ /dev/null
@@ -1,94 +0,0 @@
-// Copyright 2018 The Fuchsia Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#![feature(async_await, await_macro, futures_api)]
-
-use failure::{format_err, Error, ResultExt};
-use fidl_fuchsia_developer_tiles::ControllerMarker;
-use fuchsia_app::client::connect_to_service_at;
-use fuchsia_async as fasync;
-use itertools::izip;
-use std::path::{Path, PathBuf};
-use structopt::StructOpt;
-
-#[derive(StructOpt, Debug)]
-#[structopt(
- name = "ermine_ctl",
- bin_name = "ermine_ctl",
- about = "Send commands to ermine."
-)]
-enum Options {
- #[structopt(name = "remove")]
- /// Remove a mod from Ermine
- Remove {
- /// Key identifying the mod to remove
- key: usize,
- },
- #[structopt(name = "list")]
- /// List the mods running in Ermine
- List,
-}
-
-fn first_entry_at_path(path: &Path) -> Result<PathBuf, Error> {
- let target = PathBuf::from(path);
- let user = target.read_dir().context("Can't read target.")?.next();
- Ok(user
- .ok_or_else(|| format_err!("Can't get first entry of {}", target.display()))??
- .path())
-}
-
-fn find_r_directory() -> Result<PathBuf, Error> {
- let sys = PathBuf::from("/hub/r/sys");
- if sys.exists() {
- Ok(first_entry_at_path(&sys).context("No entry in /hub/r/sys")?.join("r"))
- } else {
- Ok(PathBuf::from("/hub/r"))
- }
-}
-
-fn main() -> Result<(), Error> {
- let options = Options::from_args();
-
- let hub = find_r_directory().context("Can't find hub directory")?;
- let user = first_entry_at_path(&hub)
- .context("Can't find user entry at path '/hub/r'. Did you not yet log in?")?;
- let proc =
- first_entry_at_path(&user).context("Can't find process entry in hub user directory.")?;
- let ermine_c = proc.join("c").join("ermine.cmx");
- let ermine = first_entry_at_path(&ermine_c).context(
- "Can't find ermine component directory in the hub, perhaps ermine isn't running?",
- )?;
- let ermine_out = ermine.join("out");
-
- let mut executor = fasync::Executor::new().context("error creating event loop")?;
- let ermine_svc = connect_to_service_at::<ControllerMarker>(&ermine_out.to_str().unwrap())
- .context("failed to connect to ermine control interface")?;
-
- let fut = async {
- match options {
- Options::Remove { key } => {
- ermine_svc
- .remove_tile(key as u32)
- .expect("Remove mod failed.");
- }
- Options::List => {
- let (keys, urls, sizes, focusabilties) =
- await!(ermine_svc.list_tiles()).expect("List mods failed.");
- for (key, url, size, focusable) in
- izip!(keys.iter(), urls.iter(), sizes.iter(), focusabilties.iter())
- {
- let focus_label = if *focusable { "" } else { " (unfocusable)" };
- println!(
- "Mod key={} url={} size={},{} {}",
- key, url, size.width, size.height, focus_label
- );
- }
- }
- }
- };
-
- executor.run_singlethreaded(fut);
-
- Ok(())
-}
