Merge remaining bits of args.rs into main.rs

This change removes the args module by moving all remaining
functionality in it into main.rs. The result is arguably a nice
consolidation of all context related definitions in a single module.

1 files changed, 0 insertions, 99 deletions

diff --git a/src/args.rs b/src/args.rs
deleted file mode 100644
index d0b2a88..0000000
--- a/src/args.rs
+++ /dev/null
@@ -1,99 +0,0 @@
-// args.rs
-
-// *************************************************************************
-// * Copyright (C) 2018-2020 Daniel Mueller (deso@posteo.net)              *
-// *                                                                       *
-// * This program is free software: you can redistribute it and/or modify  *
-// * it under the terms of the GNU General Public License as published by  *
-// * the Free Software Foundation, either version 3 of the License, or     *
-// * (at your option) any later version.                                   *
-// *                                                                       *
-// * This program is distributed in the hope that it will be useful,       *
-// * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
-// * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
-// * GNU General Public License for more details.                          *
-// *                                                                       *
-// * You should have received a copy of the GNU General Public License     *
-// * along with this program.  If not, see <http://www.gnu.org/licenses/>. *
-// *************************************************************************
-
-use std::ffi;
-use std::io;
-use std::result;
-
-use crate::arg_defs;
-use crate::error::Error;
-use crate::RunCtx;
-
-type Result<T> = result::Result<T, Error>;
-
-trait Stdio {
-  fn stdio(&mut self) -> (&mut dyn io::Write, &mut dyn io::Write);
-}
-
-impl<'io> Stdio for RunCtx<'io> {
-  fn stdio(&mut self) -> (&mut dyn io::Write, &mut dyn io::Write) {
-    (self.stdout, self.stderr)
-  }
-}
-
-impl<W> Stdio for (&mut W, &mut W)
-where
-  W: io::Write,
-{
-  fn stdio(&mut self) -> (&mut dyn io::Write, &mut dyn io::Write) {
-    (self.0, self.1)
-  }
-}
-
-/// A command execution context that captures additional data pertaining
-/// the command execution.
-pub struct ExecCtx<'io> {
-  pub model: Option<arg_defs::DeviceModel>,
-  pub stdout: &'io mut dyn io::Write,
-  pub stderr: &'io mut dyn io::Write,
-  pub admin_pin: Option<ffi::OsString>,
-  pub user_pin: Option<ffi::OsString>,
-  pub new_admin_pin: Option<ffi::OsString>,
-  pub new_user_pin: Option<ffi::OsString>,
-  pub password: Option<ffi::OsString>,
-  pub no_cache: bool,
-  pub verbosity: u64,
-}
-
-impl<'io> Stdio for ExecCtx<'io> {
-  fn stdio(&mut self) -> (&mut dyn io::Write, &mut dyn io::Write) {
-    (self.stdout, self.stderr)
-  }
-}
-
-/// Parse the command-line arguments and execute the selected command.
-pub(crate) fn handle_arguments(ctx: &mut RunCtx<'_>, args: Vec<String>) -> Result<()> {
-  use structopt::StructOpt;
-
-  match arg_defs::Args::from_iter_safe(args.iter()) {
-    Ok(args) => {
-      let mut ctx = ExecCtx {
-        model: args.model,
-        stdout: ctx.stdout,
-        stderr: ctx.stderr,
-        admin_pin: ctx.admin_pin.take(),
-        user_pin: ctx.user_pin.take(),
-        new_admin_pin: ctx.new_admin_pin.take(),
-        new_user_pin: ctx.new_user_pin.take(),
-        password: ctx.password.take(),
-        no_cache: ctx.no_cache,
-        verbosity: args.verbose.into(),
-      };
-      args.cmd.execute(&mut ctx)
-    }
-    Err(err) => {
-      if err.use_stderr() {
-        Err(err.into())
-      } else {
-        println!(ctx, "{}", err.message)?;
-        Ok(())
-      }
-    }
-  }
-}