From 2b678369e79c36e732371e5a75c26349aca160b0 Mon Sep 17 00:00:00 2001
From: Jackson Coxson <jkcoxson@gmail.com>
Date: Thu, 4 Sep 2025 19:37:10 -0600
Subject: [PATCH] Add docs note that the pcapd service is only available over
 USB

---
 idevice/src/services/pcapd.rs |  2 ++
 tools/src/pcapd.rs            | 18 ++----------------
 2 files changed, 4 insertions(+), 16 deletions(-)

diff --git a/idevice/src/services/pcapd.rs b/idevice/src/services/pcapd.rs
index e4a1359..91774a8 100644
--- a/idevice/src/services/pcapd.rs
+++ b/idevice/src/services/pcapd.rs
@@ -1,4 +1,5 @@
 //! Abstraction for pcapd
+//! Note that this service only works over USB or through RSD.
 
 use plist::Value;
 use tokio::io::AsyncWrite;
@@ -11,6 +12,7 @@ const ETHERNET_HEADER: &[u8] = &[
 ];
 
 /// Client for interacting with the pcapd service on the device.
+/// Note that this service only works over USB or through RSD.
 pub struct PcapdClient {
     /// The underlying device connection with established service
     pub idevice: Idevice,
diff --git a/tools/src/pcapd.rs b/tools/src/pcapd.rs
index 682520a..167a4aa 100644
--- a/tools/src/pcapd.rs
+++ b/tools/src/pcapd.rs
@@ -15,18 +15,6 @@ async fn main() {
 
     let matches = Command::new("pcapd")
         .about("Capture IP packets")
-        .arg(
-            Arg::new("host")
-                .long("host")
-                .value_name("HOST")
-                .help("IP address of the device"),
-        )
-        .arg(
-            Arg::new("pairing_file")
-                .long("pairing-file")
-                .value_name("PATH")
-                .help("Path to the pairing file"),
-        )
         .arg(
             Arg::new("udid")
                 .value_name("UDID")
@@ -54,11 +42,9 @@ async fn main() {
     }
 
     let udid = matches.get_one::<String>("udid");
-    let host = matches.get_one::<String>("host");
-    let pairing_file = matches.get_one::<String>("pairing_file");
     let out = matches.get_one::<String>("out").map(String::to_owned);
 
-    let provider = match common::get_provider(udid, host, pairing_file, "pcapd-jkcoxson").await {
+    let provider = match common::get_provider(udid, None, None, "pcapd-jkcoxson").await {
         Ok(p) => p,
         Err(e) => {
             eprintln!("{e}");
@@ -68,7 +54,7 @@ async fn main() {
 
     let mut logger_client = PcapdClient::connect(&*provider)
         .await
-        .expect("Failed to connect to pcapd");
+        .expect("Failed to connect to pcapd! This service is only available over USB!");
 
     logger_client.next_packet().await.unwrap();