From 3cae734dbd106dba4f1ed87d9ccc3925a501b4ac Mon Sep 17 00:00:00 2001
From: ppc <albie@ppc.moe>
Date: Fri, 9 Jan 2026 20:30:18 +0000
Subject: [PATCH] expose public api, enable rust library output

---
 amnet-server/Cargo.toml     |  2 +-
 amnet-server/src/config.rs  |  4 ++--
 amnet-server/src/lib.rs     | 15 +++++++++++----
 amnet-server/src/metrics.rs |  2 +-
 amnet-server/src/utils.rs   |  4 ++--
 5 files changed, 17 insertions(+), 10 deletions(-)

diff --git a/amnet-server/Cargo.toml b/amnet-server/Cargo.toml
index c5b45fe..0a36683 100644
--- a/amnet-server/Cargo.toml
+++ b/amnet-server/Cargo.toml
@@ -8,7 +8,7 @@ description.workspace = true
 
 [lib]
 name = "amnet"
-crate-type = ["cdylib"]
+crate-type = ["cdylib", "rlib"]
 
 [profile.release]
 lto = true
diff --git a/amnet-server/src/config.rs b/amnet-server/src/config.rs
index 7f46642..008a80d 100644
--- a/amnet-server/src/config.rs
+++ b/amnet-server/src/config.rs
@@ -24,7 +24,7 @@ mod limits {
 
 static CONFIG: OnceLock<Config> = OnceLock::new();
 
-pub (crate) struct Config {
+pub struct Config {
     /// Game ID (4 characters or none)
     pub game_id: Option<String>,
     
@@ -58,7 +58,7 @@ impl Config {
     
     fn load() -> Result<Self, Box<dyn std::error::Error>> {
         let config_path = env::var(defaults::CONFIG_FILE_ENV).unwrap_or_else(|_| defaults::CONFIG_FILE.to_string());
-        let ini = Ini::load_from_file(&config_path).map_err(|e| format!("Failed to load config file '{}': {}", config_path, e))?;
+        let ini = Ini::load_from_file(&config_path)?;
         
         let io_section = ini.section(Some("aimeio")).ok_or("Missing [aimeio] section")?;
         let aime_section = ini.section(Some("aime"));
diff --git a/amnet-server/src/lib.rs b/amnet-server/src/lib.rs
index 25d2094..3ec3d9a 100644
--- a/amnet-server/src/lib.rs
+++ b/amnet-server/src/lib.rs
@@ -4,10 +4,6 @@ use tokio::net::TcpListener;
 use tokio::runtime::Runtime;
 use tracing::{debug, info, warn};
 
-use crate::card::CardPresenter;
-use crate::config::Config;
-use crate::metrics::SystemMetrics;
-
 mod config;
 mod card;
 mod webapi;
@@ -15,6 +11,17 @@ mod metrics;
 mod utils;
 mod webserver;
 
+use card::CardPresenter;
+use config::Config;
+use metrics::SystemMetrics;
+
+// Re-export public API for library users
+pub use config::Config as ServerConfig;
+pub use card::{CardPresenter as CardSlot, StoredCard, CardPresentResult};
+pub use metrics::SystemMetrics as Metrics;
+pub use webserver::build_server;
+pub use utils::{format_hex_bytes, parse_access_code, parse_idm_hex};
+
 static WEBSERVER_INIT: OnceLock<()> = OnceLock::<()>::new();
 
 #[unsafe(no_mangle)]
diff --git a/amnet-server/src/metrics.rs b/amnet-server/src/metrics.rs
index ba6dbea..6dc5a12 100644
--- a/amnet-server/src/metrics.rs
+++ b/amnet-server/src/metrics.rs
@@ -3,7 +3,7 @@ use std::{sync::{Mutex, OnceLock}, time::{Duration, Instant}};
 static METRICS: OnceLock<SystemMetrics> = OnceLock::new();
 
 #[derive(Debug)]
-pub (crate) struct SystemMetrics {
+pub struct SystemMetrics {
     start_time: OnceLock<Instant>,
     last_poll_time: Mutex<Option<Instant>>,
 }
diff --git a/amnet-server/src/utils.rs b/amnet-server/src/utils.rs
index 98f8254..f5f1380 100644
--- a/amnet-server/src/utils.rs
+++ b/amnet-server/src/utils.rs
@@ -5,7 +5,7 @@ pub fn format_hex_bytes(bytes: &[u8]) -> String {
         .join(" ")
 }
 
-pub (crate) fn parse_access_code(code: &String) -> Option<[u8; 10]> {
+pub fn parse_access_code(code: &String) -> Option<[u8; 10]> {
     let matrix_code = code.replace(" ", "");
 
     if code.chars().any(|c| !c.is_ascii_hexdigit() && !c.is_whitespace()) && matrix_code.len() != 20 {
@@ -24,7 +24,7 @@ pub (crate) fn parse_access_code(code: &String) -> Option<[u8; 10]> {
     Some(bytes)
 }
 
-pub (crate) fn parse_idm_hex(idm_hex: &String) -> Option<[u8; 8]> {
+pub fn parse_idm_hex(idm_hex: &String) -> Option<[u8; 8]> {
     if idm_hex.len() != 16 || idm_hex.chars().any(|c| !c.is_ascii_hexdigit()) {
         return None;
     }