Removed DLL

Added All functions from DLL into HarmonyLinkServer

build.rs

@@ -1,14 +1,21 @@
 use std::env;
+use std::error::Error;
 use std::fs;
 use std::path::Path;
 
-fn main() {
+use vergen::EmitBuilder;
+
+fn copy_resources() -> Result<(), Box<dyn Error>> {
     // The directory of the Cargo manifest of the package that is currently being built.
     let manifest_dir = env::var("CARGO_MANIFEST_DIR").expect("CARGO_MANIFEST_DIR is not defined");
 
     // The directory where the final binaries will be placed.
-    let profile = env::var("PROFILE").expect("PROFILE is not defined");
-    let out_dir = Path::new(&manifest_dir).join("target").join(profile);
+    let profile = env::var("PROFILE")?;
+    let out_dir = Path::new(&manifest_dir).join("target").join(profile).join("Resources");
+
+    if !out_dir.exists() {
+        fs::create_dir(&out_dir)?;
+    }
 
     // The Resources directory.
     let resources_dir = Path::new(&manifest_dir).join("Resources");
@@ -19,17 +26,47 @@ fn main() {
     }
 
     // Iterate over each entry in the Resources directory.
-    for entry in fs::read_dir(resources_dir).expect("read_dir call failed") {
-        let entry = entry.expect("entry is invalid");
+    for entry in fs::read_dir(resources_dir)? {
+        let entry = entry?;
         let path = entry.path();
         if path.is_file() {
             // The destination path is the output directory plus the file name.
             let dest_path = out_dir.join(path.file_name().expect("file has no name"));
             // Copy the file.
-            fs::copy(&path, &dest_path).expect("copy failed");
+            fs::copy(&path, &dest_path)?;
         }
     }
 
-    println!("cargo:rustc-env=RUSTFLAGS=-C link-arg=-Wl,-rpath,$ORIGIN");
-    println!("cargo:rerun-if-changed=src/main.rs");
+    Ok(())
+}
+
+#[cfg(windows)]
+fn windows_resource() -> Result<(), Box<dyn Error>> {
+    let mut res = winres::WindowsResource::new();
+    res.set_icon("res/HarmonyLinkLogo.ico");
+    res.compile()?;
+    Ok(())
+}
+
+#[cfg(unix)]
+fn windows_resource() -> Result<(), Box<dyn Error>> {
+    Ok(())
+}
+
+fn main() -> Result<(), Box<dyn Error>> {
+    // Emit the instructions
+    EmitBuilder::builder()
+        .all_build()
+        .all_cargo()
+        .all_git()
+        .all_rustc()
+        .all_sysinfo()
+        .emit()?;
+
+    // Copy the Resources folder
+    copy_resources()?;
+
+    windows_resource()?;
+
+    Ok(())
 }