nixpkgs/pkgs/servers/sunshine/0001-fix-upnp-support-newer-miniupnpc-library-2782.patch

120 lines
3.9 KiB
Diff

From f4f1800f5e67ab59312ccf710695acf06fb4ae26 Mon Sep 17 00:00:00 2001
From: ReenigneArcher <42013603+ReenigneArcher@users.noreply.github.com>
Date: Mon, 1 Jul 2024 10:07:06 -0400
Subject: [PATCH] fix(upnp): support newer miniupnpc library (#2782)
Co-authored-by: Vithorio Polten <reach@vithor.io>
---
src/upnp.cpp | 30 +++++++++++++++---------------
src/upnp.h | 31 ++++++++++++++++++++++++++++++-
2 files changed, 45 insertions(+), 16 deletions(-)
diff --git a/src/upnp.cpp b/src/upnp.cpp
index f65bcb87..fcbaaeb5 100644
--- a/src/upnp.cpp
+++ b/src/upnp.cpp
@@ -19,19 +19,6 @@
using namespace std::literals;
namespace upnp {
- constexpr auto INET6_ADDRESS_STRLEN = 46;
-
- constexpr auto PORT_MAPPING_LIFETIME = 3600s;
- constexpr auto REFRESH_INTERVAL = 120s;
-
- constexpr auto IPv4 = 0;
- constexpr auto IPv6 = 1;
-
- using device_t = util::safe_ptr<UPNPDev, freeUPNPDevlist>;
-
- KITTY_USING_MOVE_T(urls_t, UPNPUrls, , {
- FreeUPNPUrls(&el);
- });
struct mapping_t {
struct {
@@ -59,6 +46,19 @@ namespace upnp {
return "Unknown status"sv;
}
+ /**
+ * This function is a wrapper around UPNP_GetValidIGD() that returns the status code. There is a pre-processor
+ * check to determine which version of the function to call based on the version of the MiniUPnPc library.
+ */
+ int
+ UPNP_GetValidIGDStatus(device_t &device, urls_t *urls, IGDdatas *data, std::array<char, INET6_ADDRESS_STRLEN> &lan_addr) {
+#if (MINIUPNPC_API_VERSION >= 18)
+ return UPNP_GetValidIGD(device.get(), &urls->el, data, lan_addr.data(), lan_addr.size(), nullptr, 0);
+#else
+ return UPNP_GetValidIGD(device.get(), &urls->el, data, lan_addr.data(), lan_addr.size());
+#endif
+ }
+
class deinit_t: public platf::deinit_t {
public:
deinit_t() {
@@ -109,7 +109,7 @@ namespace upnp {
IGDdatas data;
urls_t urls;
std::array<char, INET6_ADDRESS_STRLEN> lan_addr;
- auto status = UPNP_GetValidIGD(device.get(), &urls.el, &data, lan_addr.data(), lan_addr.size());
+ auto status = upnp::UPNP_GetValidIGDStatus(device, &urls, &data, lan_addr);
if (status != 1 && status != 2) {
BOOST_LOG(debug) << "No valid IPv6 IGD: "sv << status_string(status);
return false;
@@ -331,7 +331,7 @@ namespace upnp {
std::array<char, INET6_ADDRESS_STRLEN> lan_addr;
urls_t urls;
- auto status = UPNP_GetValidIGD(device.get(), &urls.el, &data, lan_addr.data(), lan_addr.size());
+ auto status = upnp::UPNP_GetValidIGDStatus(device, &urls, &data, lan_addr);
if (status != 1 && status != 2) {
BOOST_LOG(error) << status_string(status);
mapped = false;
diff --git a/src/upnp.h b/src/upnp.h
index 73fc4f79..4b2e3296 100644
--- a/src/upnp.h
+++ b/src/upnp.h
@@ -4,9 +4,38 @@
*/
#pragma once
+#include <miniupnpc/miniupnpc.h>
+
#include "platform/common.h"
namespace upnp {
+ constexpr auto INET6_ADDRESS_STRLEN = 46;
+ constexpr auto IPv4 = 0;
+ constexpr auto IPv6 = 1;
+ constexpr auto PORT_MAPPING_LIFETIME = 3600s;
+ constexpr auto REFRESH_INTERVAL = 120s;
+
+ using device_t = util::safe_ptr<UPNPDev, freeUPNPDevlist>;
+
+ KITTY_USING_MOVE_T(urls_t, UPNPUrls, , {
+ FreeUPNPUrls(&el);
+ });
+
+ /**
+ * @brief Get the valid IGD status.
+ * @param device The device.
+ * @param urls The URLs.
+ * @param data The IGD data.
+ * @param lan_addr The LAN address.
+ * @return The UPnP Status.
+ * @retval 0 No IGD found.
+ * @retval 1 A valid connected IGD has been found.
+ * @retval 2 A valid IGD has been found but it reported as not connected.
+ * @retval 3 An UPnP device has been found but was not recognized as an IGD.
+ */
+ int
+ UPNP_GetValidIGDStatus(device_t &device, urls_t *urls, IGDdatas *data, std::array<char, INET6_ADDRESS_STRLEN> &lan_addr);
+
[[nodiscard]] std::unique_ptr<platf::deinit_t>
start();
-}
+} // namespace upnp
--
2.45.2