From 8377717cc32e8ed2c5eb9ed95b5ebd5bb9e98a29 Mon Sep 17 00:00:00 2001
From: Artlef <artlef@localhost>
Date: Sun, 6 Dec 2020 22:46:02 +0100
Subject: [PATCH] Add binary to fetch fen from game

It can be used to show the game in external programs.
---
 src/bin/fetch_game_info.rs | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 src/bin/fetch_game_info.rs

diff --git a/src/bin/fetch_game_info.rs b/src/bin/fetch_game_info.rs
new file mode 100644
index 0000000..68d8906
--- /dev/null
+++ b/src/bin/fetch_game_info.rs
@@ -0,0 +1,20 @@
+use clichess::ClientRequest;
+use std::os::unix::net::UnixStream;
+
+
+fn main() {
+    let version = env!("CARGO_PKG_VERSION");
+    eprintln!("Running clichess fetch_game_info version {}", version);
+    let mut stream = match UnixStream::connect("/tmp/clichess.socket") {
+        Ok(sock) => sock,
+        Err(_) => {
+            eprintln!("clichess daemon is not running.");
+            return;
+        }
+    };
+    clichess::write_to_stream(&mut stream, serde_json::to_string(&ClientRequest::GetGameInfo).unwrap()).unwrap();
+    let response = clichess::read_line_from_stream(&stream).expect("Error message from server");
+    clichess::write_to_stream(&mut stream, serde_json::to_string(&ClientRequest::Exit).unwrap()).unwrap();
+    clichess::read_line_from_stream(&stream).expect("Error message from server");
+    println!("{}", response);
+}