Version printable and included in ntrip request headers

Author: martinhakansson

Cargo.lock

@@ -3,7 +3,7 @@ name = "rtcm-json"
 version = "0.4.0"
 authors = ["Martin Håkansson <[email protected]>"]
 categories = ["encoding","command-line-interface", "command-line-utilities","parser-implementations"]
-description = "Serializing/deserializing RTCM v. 3 as json"
+description = "JSON serialization/deserialization of RTCM v. 3"
 keywords = ["rtcm","serde","json"]
 license = "MIT OR Apache-2.0"
 readme = "README.md"
@@ -18,4 +18,5 @@ serde_json = "1.0.91"
 circular = "0.3.0"
 clap = { version = "4.1.1", features = ["derive"] }
 base64 = "0.21.0"
-chrono = "0.4.23"
+chrono = "0.4.23"
+version = "3.0.0"

Cargo.toml

@@ -72,6 +72,8 @@ const COORDINATE_GROUP_ID: &'static str = "coordinate-group";
 
 pub fn parse_arguments() -> Result<Arguments, ()> {
     let matches = Command::new("rtcm-json")
+        .version(version!())
+        .about("JSON serialization/deserialization of RTCM v. 3")
         .arg(
             Arg::new(REVERSE_ID)
                 .short('b')

src/arguments.rs

@@ -1,9 +1,10 @@
 use circular::Buffer;
-
 use rtcm_rs::{self, prelude::*};
 use serde_json;
 use tcp_server::TcpServer;
 use std::io::{BufRead, BufReader, Read, Write};
+#[macro_use]
+extern crate version;
 
 mod arguments;
 mod coordinate;

src/main.rs

@@ -46,8 +46,9 @@ impl Read for NtripClient {
                 //initialize connection
                 stream.write_all(
                     format!(
-                        "GET /{} HTTP/1.0\r\nUser-Agent: NTRIP rtcm-json/0.1\r\nAccept: */*\r\n{}\r\n",
+                        "GET /{} HTTP/1.0\r\nUser-Agent: NTRIP rtcm-json/{}\r\nAccept: */*\r\n{}\r\n",                        
                         &self.mountpoint,
+                        version!(),
                         if let Some(cr) = self.credentials.as_ref() {
                             format!("Authorization: Basic {}\r\n", encode_credentials(cr))
                         } else {