feat: change dummy c to a rust plugin example

src/api.rs

@@ -8,8 +8,8 @@ pub type UnloadPluginFunc = fn(*const c_char) -> i32;
 
 #[repr(C)]
 pub struct RustDeskApiTable {
-    pub register_plugin: LoadPluginFunc,
-    pub unload_plugin: UnloadPluginFunc,
+    pub(crate) register_plugin: LoadPluginFunc,
+    pub(crate) unload_plugin: UnloadPluginFunc,
 }
 
 #[no_mangle]
@@ -22,11 +22,6 @@ fn unload_plugin(path: *const c_char) -> i32 {
     PLUGIN_REGISTRAR.unload_plugin(path)
 }
 
-#[no_mangle]
-fn get_api_table() -> RustDeskApiTable {
-    RustDeskApiTable::default()
-}
-
 impl Default for RustDeskApiTable {
     fn default() -> Self {
         Self {

src/lib.rs

@@ -1,7 +1,7 @@
+mod keyboard;
 #[cfg(not(any(target_os = "ios")))]
 /// cbindgen:ignore
 pub mod platform;
-mod keyboard;
 #[cfg(not(any(target_os = "android", target_os = "ios")))]
 pub use platform::{get_cursor, get_cursor_data, get_cursor_pos, start_os_service};
 #[cfg(not(any(target_os = "ios")))]
@@ -20,7 +20,12 @@ pub use self::rendezvous_mediator::*;
 pub mod common;
 #[cfg(not(any(target_os = "ios")))]
 pub mod ipc;
-#[cfg(not(any(target_os = "android", target_os = "ios", feature = "cli", feature = "flutter")))]
+#[cfg(not(any(
+    target_os = "android",
+    target_os = "ios",
+    feature = "cli",
+    feature = "flutter"
+)))]
 pub mod ui;
 mod version;
 pub use version::*;
@@ -44,9 +49,9 @@ mod license;
 mod port_forward;
 
 #[cfg(not(any(target_os = "android", target_os = "ios")))]
-mod plugins;
+pub mod api;
 #[cfg(not(any(target_os = "android", target_os = "ios")))]
-mod api;
+pub mod plugins;
 
 mod tray;
 

src/plugins.rs

@@ -170,33 +170,28 @@ impl TryFrom<Library> for PluginImpl {
 #[cfg(target_os = "linux")]
 fn test_plugin() {
     use std::io::Write;
-
-    let code = "
-    const char* plugin_name(){return \"test_name\";};
-    const char* plugin_id(){return \"test_id\"; }
-    int plugin_init() {return 0;}
-    int plugin_dispose() {return 0;}
-    ";
-    let mut f = std::fs::File::create("test.c").unwrap();
-    f.write_all(code.as_bytes()).unwrap();
-    f.flush().unwrap();
-    let mut cmd = std::process::Command::new("cc");
-    cmd.arg("-fPIC")
-        .arg("-shared")
-        .arg("test.c")
-        .arg("-o")
-        .arg("libtest.so");
+    let mut cmd = std::process::Command::new("cargo");
+    cmd.current_dir("./examples/custom_plugin");
+    // Strip this shared library.
+    cmd.env("RUSTFLAGS", "-C link-arg=-s");
+    cmd.arg("build");
     // Spawn the compiler process.
     let mut child = cmd.spawn().unwrap();
     // Wait for the compiler to finish.
     let status = child.wait().unwrap();
     assert!(status.success());
     // Load the library.
-    let lib = unsafe { Library::new("./libtest.so").unwrap() };
+    let lib = unsafe {
+        Library::new("./examples/custom_plugin/target/debug/libcustom_plugin.so").unwrap()
+    };
     let plugin: PluginImpl = lib.try_into().unwrap();
     assert!(plugin._inner.is_some());
-    assert!(plugin.name == "test_name");
-    assert!(plugin.id == "test_id");
+    assert!(plugin.name == "A Template Rust Plugin");
+    assert!(plugin.id == "TemplatePlugin");
+    println!(
+        "plugin vt size: {}",
+        std::mem::size_of::<RustDeskPluginTable>()
+    );
     assert!(PLUGIN_REGISTRAR
         .plugins
         .write()