added com cfg macros for detecting linux and bsd

3 files changed, 22 insertions, 10 deletions

diff --git a/src/main.rs b/src/main.rs
index 261d678..3682e7c 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -66,7 +66,10 @@ fn main(){
 	let config = config::Config::from_args();
 	
 	let adresses = config.address
-		.unwrap_or(vec!["abstract:rustifarm".parse().unwrap(), "inet:127.0.0.1:1234".parse().unwrap()]);
+		.unwrap_or(vec![
+			(if cfg!(target_os = "linux") {"abstract:rustifarm"} else {"unix:/tmp/rustifarm"}).parse().unwrap(),
+			"inet:127.0.0.1:1234".parse().unwrap()
+		]);
 	println!("adresses: {:?}", adresses);
 	let servers: Vec<Box<dyn Server>> = 
 		adresses
diff --git a/src/server/address.rs b/src/server/address.rs
index 6256f41..64aea2d 100644
--- a/src/server/address.rs
+++ b/src/server/address.rs
@@ -38,7 +38,13 @@ impl FromStr for Address {
 		match typename {
 			"inet" => Ok(Address::Inet(text.parse()?)),
 			"unix" => Ok(Address::Unix(PathBuf::new().join(text))),
-			"abstract" => Ok(Address::Unix(PathBuf::new().join(&format!("\0{}", text)))),
+			"abstract" => {
+					if cfg!(target_os = "linux") {
+						Ok(Address::Unix(PathBuf::new().join(&format!("\0{}", text))))
+					} else {
+						Err(aerr!("abstract adresses are only for linux"))
+					}
+				}
 			_ => Err(aerr!("'{}' is not a valid address type", typename))
 		}
 	}
diff --git a/src/server/unixserver.rs b/src/server/unixserver.rs
index f3181de..fdb005f 100644
--- a/src/server/unixserver.rs
+++ b/src/server/unixserver.rs
@@ -94,17 +94,20 @@ impl Server for UnixServer {
 		}
 	}
 	
-	
+	#[cfg(any(target_os = "linux", target_os = "android"))]
 	fn get_name(&self, id: usize) -> Option<String> {
 		let connection = self.connections.get(id)?;
 		let fd = connection.stream.as_raw_fd();
-		if let Ok(peercred) = getsockopt(fd, sockopt::PeerCredentials) {
-			let uid = peercred.uid();
-			let user = users::get_user_by_uid(uid)?;
-			let name = user.name();
-			Some(name.to_string_lossy().to_string())
-		} else { None }
+		let peercred = getsockopt(fd, sockopt::PeerCredentials).ok()?;
+		let uid = peercred.uid();
+		let user = users::get_user_by_uid(uid)?;
+		let name = user.name();
+		Some(name.to_string_lossy().to_string())
+	}
+	
+	#[cfg(not(any(target_os = "linux", target_os = "android")))]
+	fn get_name(&self, id: usize) -> Option<String> {
+		None
 	}
-
 }