src/proxy.rs - master - pushamp/PACman

use std::process::Command;

pub fn check_vpn_interface(name: &str) -> bool {
    match Command::new("ifconfig").arg(name).output() {
        Ok(output) => output.status.success(),
        Err(e) => {
            crate::logging::log_error(&format!("ifconfig error: {e}"));
            false
        }
    }
}

pub fn enable_proxy(service: &str, pac_url: &str) -> Result<(), String> {
    let output = Command::new("networksetup")
        .args(["-setautoproxyurl", service, pac_url])
        .output()
        .map_err(|e| format!("networksetup exec: {e}"))?;

    if !output.status.success() {
        let stderr = String::from_utf8_lossy(&output.stderr);
        let msg = format!("networksetup -setautoproxyurl failed: {stderr}");
        crate::logging::log_error(&msg);
        return Err(msg);
    }

    crate::logging::log_info(&format!("Proxy enabled for {service} → {pac_url}"));
    Ok(())
}

pub fn disable_proxy(service: &str) -> Result<(), String> {
    let output = Command::new("networksetup")
        .args(["-setautoproxystate", service, "off"])
        .output()
        .map_err(|e| format!("networksetup exec: {e}"))?;

    if !output.status.success() {
        let stderr = String::from_utf8_lossy(&output.stderr);
        let msg = format!("networksetup -setautoproxystate failed: {stderr}");
        crate::logging::log_error(&msg);
        return Err(msg);
    }

    crate::logging::log_info(&format!("Proxy disabled for {service}"));
    Ok(())
}