initial commit

COPYING

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+Copyright (C) 2021 Martin Brodbeck
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE X CONSORTIUM BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name(s) of the above copyright
+holders shall not be used in advertising or otherwise to promote the sale,
+use or other dealings in this Software without prior written
+authorization.

Cargo.lock

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+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "clrigctl"
+version = "0.1.0"

Cargo.toml

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+[package]
+name = "clrigctl"
+version = "0.1.0"
+edition = "2018"

build-aux/cargo.sh

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+#!/bin/sh
+
+export MESON_BUILD_ROOT="$1"
+export MESON_SOURCE_ROOT="$2"
+export CARGO_TARGET_DIR="$MESON_BUILD_ROOT"/target
+export CARGO_HOME="$MESON_BUILD_ROOT"/cargo-home
+export OUTPUT="$3"
+export BUILDTYPE="$4"
+export APP_BIN="$5"
+
+
+if [ $BUILDTYPE = "release" ]
+then
+    echo "RELEASE MODE"
+    cargo build --manifest-path \
+        "$MESON_SOURCE_ROOT"/Cargo.toml --release && \
+        cp "$CARGO_TARGET_DIR"/release/"$APP_BIN" "$OUTPUT"
+else
+    echo "DEBUG MODE"
+    cargo build --manifest-path \
+        "$MESON_SOURCE_ROOT"/Cargo.toml && \
+        cp "$CARGO_TARGET_DIR"/debug/"$APP_BIN" "$OUTPUT"
+fi
+

meson.build

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+project('clrigctl', 'rust', 
+          version: '0.1.0',
+    meson_version: '>= 0.50.0',
+  default_options: [ 'warning_level=2',
+                   ],
+)
+
+
+
+cargo_sources = files(
+  'Cargo.toml',
+  'Cargo.lock',
+)
+
+subdir('src')
+

src/main.rs

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+use std::io::prelude::*;
+use std::net::TcpStream;
+use std::str;
+
+pub struct RigCtl
+{
+    pub stream: TcpStream,
+}
+
+impl RigCtl {
+    pub fn new() -> Self {
+        let stream = TcpStream::connect("127.0.0.1:4532").unwrap();
+        RigCtl {
+            stream: stream,
+        }
+    }
+
+    pub fn get_frequency(&mut self) -> String {
+        self.stream.write(b"f").unwrap();
+        let mut buffer = [0; 64];
+        self.stream.read(&mut buffer[..]).unwrap();
+        let freq = str::from_utf8(&buffer).unwrap().lines().next().unwrap().to_string();
+        freq
+    }
+
+    pub fn get_mode(&mut self) -> (String, String) {
+        self.stream.write(b"m").unwrap();
+        let mut buffer = [0; 64];
+        self.stream.read(&mut buffer[..]).unwrap();
+        let mut retvals = str::from_utf8(&buffer).unwrap().lines();
+        let mode = retvals.next().unwrap().to_string();
+        let passband = retvals.next().unwrap().to_string();
+        (mode, passband)
+    }
+}
+
+fn main() {
+    let mut rigctl = RigCtl::new();
+    let freq = rigctl.get_frequency();
+    println!("Frequenz: {} Hz", freq);
+
+    let (mode, passband) = rigctl.get_mode();
+    println!("Mode: {} – Passband: {}", mode, passband);
+}

src/meson.build

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+clrigctl_sources = [
+  cargo_sources,
+  'main.rs',
+]
+
+clrigctl_deps = [
+]
+
+cargo_script = find_program(join_paths(meson.source_root(), 'build-aux/cargo.sh'))
+cargo_release = custom_target(
+  'cargo-build',
+  build_by_default: true,
+  input: clrigctl_sources,
+  output: meson.project_name(),
+  console: true,
+  install: true,
+  install_dir: get_option('bindir'),
+  command: [
+    cargo_script,
+    meson.build_root(),
+    meson.source_root(),
+    '@OUTPUT@',
+    get_option('buildtype'),
+    meson.project_name(),
+  ]
+)