funman300
dfa2c9afc7
The DLL now reads openfut.cfg from its own directory on DLL_PROCESS_ATTACH and uses the IP it contains as the redirect target instead of hardcoding 127.0.0.1. Falls back to 127.0.0.1 if the file is absent. The launcher writes openfut.cfg alongside version.dll when deploying, and the Setup tab exposes a "Redirect IP" field with an "Update" button that rewrites openfut.cfg in-place without redeploying the DLL. Useful when running the emulator on a different machine on the LAN. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
33 lines
1.2 KiB
Rust
33 lines
1.2 KiB
Rust
/// Reads openfut.cfg from the same directory as this DLL.
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///
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/// The file contains a single line: the IP the hook should redirect EA
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/// hostnames to, e.g. "192.168.1.10" or "127.0.0.1".
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/// Falls back to 127.0.0.1 if the file is missing or unreadable.
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use windows_sys::Win32::System::LibraryLoader::GetModuleFileNameA;
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pub fn read_redirect_ip(module: windows_sys::Win32::Foundation::HMODULE) -> String {
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if let Some(cfg_path) = config_path(module) {
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if let Ok(content) = std::fs::read_to_string(&cfg_path) {
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let ip = content.trim().to_string();
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if !ip.is_empty() {
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return ip;
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}
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}
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}
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"127.0.0.1".to_string()
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}
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fn config_path(module: windows_sys::Win32::Foundation::HMODULE) -> Option<std::path::PathBuf> {
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let mut buf = vec![0u8; 512];
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let len = unsafe { GetModuleFileNameA(module, buf.as_mut_ptr(), buf.len() as u32) };
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if len == 0 {
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return None;
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}
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let path = std::ffi::CStr::from_bytes_until_nul(&buf[..len as usize + 1])
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.ok()?
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.to_str()
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.ok()?;
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let dll_path = std::path::Path::new(path);
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Some(dll_path.parent()?.join("openfut.cfg"))
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}
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