diff --git a/geyser-plugin-manager/src/geyser_plugin_manager.rs b/geyser-plugin-manager/src/geyser_plugin_manager.rs index 92180d1991b56e..c5da56859e2b36 100644 --- a/geyser-plugin-manager/src/geyser_plugin_manager.rs +++ b/geyser-plugin-manager/src/geyser_plugin_manager.rs @@ -4,12 +4,48 @@ use { libloading::Library, log::*, solana_geyser_plugin_interface::geyser_plugin_interface::GeyserPlugin, - std::path::Path, + std::{ + ops::{Deref, DerefMut}, + path::Path, + }, }; +#[derive(Debug)] +pub struct LoadedGeyserPlugin { + name: String, + plugin: Box, +} + +impl LoadedGeyserPlugin { + pub fn new(plugin: Box, name: Option) -> Self { + Self { + name: name.unwrap_or_else(|| plugin.name().to_owned()), + plugin, + } + } + + pub fn name(&self) -> &str { + &self.name + } +} + +impl Deref for LoadedGeyserPlugin { + type Target = Box; + + fn deref(&self) -> &Self::Target { + &self.plugin + } +} + +impl DerefMut for LoadedGeyserPlugin { + fn deref_mut(&mut self) -> &mut Self::Target { + &mut self.plugin + } +} + #[derive(Default, Debug)] pub struct GeyserPluginManager { - pub plugins: Vec>, + pub plugins: Vec, libs: Vec, } @@ -280,7 +316,7 @@ pub enum GeyserPluginManagerError { #[cfg(not(test))] pub(crate) fn load_plugin_from_config( geyser_plugin_config_file: &Path, -) -> Result<(Box, Library, &str), GeyserPluginManagerError> { +) -> Result<(LoadedGeyserPlugin, Library, &str), GeyserPluginManagerError> { use std::{fs::File, io::Read, path::PathBuf}; type PluginConstructor = unsafe fn() -> *mut dyn GeyserPlugin; use libloading::Symbol; @@ -323,6 +359,8 @@ pub(crate) fn load_plugin_from_config( libpath = config_dir.join(libpath); } + let plugin_name = result["name"].as_str().map(|s| s.to_owned()); + let config_file = geyser_plugin_config_file .as_os_str() .to_str() @@ -337,7 +375,11 @@ pub(crate) fn load_plugin_from_config( let plugin_raw = constructor(); (Box::from_raw(plugin_raw), lib) }; - Ok((plugin, lib, config_file)) + Ok(( + LoadedGeyserPlugin::new(plugin, plugin_name), + lib, + config_file, + )) } #[cfg(test)] @@ -353,7 +395,7 @@ const TESTPLUGIN2_CONFIG: &str = "TESTPLUGIN2_CONFIG"; #[cfg(test)] pub(crate) fn load_plugin_from_config( geyser_plugin_config_file: &Path, -) -> Result<(Box, Library, &str), GeyserPluginManagerError> { +) -> Result<(LoadedGeyserPlugin, Library, &str), GeyserPluginManagerError> { if geyser_plugin_config_file.ends_with(TESTPLUGIN_CONFIG) { Ok(tests::dummy_plugin_and_library( tests::TestPlugin, @@ -375,7 +417,7 @@ pub(crate) fn load_plugin_from_config( mod tests { use { crate::geyser_plugin_manager::{ - GeyserPluginManager, TESTPLUGIN2_CONFIG, TESTPLUGIN_CONFIG, + GeyserPluginManager, LoadedGeyserPlugin, TESTPLUGIN2_CONFIG, TESTPLUGIN_CONFIG, }, libloading::Library, solana_geyser_plugin_interface::geyser_plugin_interface::GeyserPlugin, @@ -385,9 +427,9 @@ mod tests { pub(super) fn dummy_plugin_and_library( plugin: P, config_path: &'static str, - ) -> (Box, Library, &'static str) { + ) -> (LoadedGeyserPlugin, Library, &'static str) { ( - Box::new(plugin), + LoadedGeyserPlugin::new(Box::new(plugin), None), Library::from(libloading::os::unix::Library::this()), config_path, )