From a84a0bd8dcb35f6d7ab9f4b34598f986796cf7f1 Mon Sep 17 00:00:00 2001
From: SChernykh <sergey.v.chernykh@gmail.com>
Date: Sun, 19 Mar 2023 19:13:29 +0100
Subject: [PATCH] Added miniupnp submodule

---
 .gitmodules                    |  3 +++
 CMakeLists.txt                 | 12 +++++++++++-
 external/src/miniupnp          |  1 +
 tests/src/pool_block_tests.cpp |  2 ++
 4 files changed, 17 insertions(+), 1 deletion(-)
 create mode 160000 external/src/miniupnp

diff --git a/.gitmodules b/.gitmodules
index 05c61e0..312be70 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -22,3 +22,6 @@
 [submodule "external/src/curl"]
 	path = external/src/curl
 	url = https://github.com/SChernykh/curl
+[submodule "external/src/miniupnp"]
+	path = external/src/miniupnp
+	url = https://github.com/SChernykh/miniupnp
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9d082c6..da98d25 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -5,6 +5,7 @@ option(STATIC_BINARY "Build static binary" OFF)
 option(STATIC_LIBS "Link libuv and libzmq statically" OFF)
 option(WITH_RANDOMX "Include the RandomX library in the build. If this is turned off, p2pool will rely on monerod for verifying RandomX hashes" ON)
 option(WITH_LTO "Use link-time compiler optimization (if linking fails for you, run cmake with -DWITH_LTO=OFF)" ON)
+option(WITH_UPNP "Include UPnP support. If this is turned off, p2pool will not be able to configure port forwarding on UPnP-enabled routers." ON)
 
 option(DEV_TEST_SYNC "[Developer only] Sync test, stop p2pool after sync is complete" OFF)
 
@@ -17,7 +18,13 @@ endif()
 if (WITH_RANDOMX)
 	add_definitions(-DWITH_RANDOMX)
 	add_subdirectory(external/src/RandomX)
-	set(LIBS randomx)
+	set(LIBS ${LIBS} randomx)
+endif()
+
+if (WITH_UPNP)
+	add_definitions(-DWITH_UPNP)
+	add_subdirectory(external/src/miniupnp/miniupnpc)
+	set(LIBS ${LIBS} libminiupnpc-static)
 endif()
 
 if (DEV_TEST_SYNC)
@@ -117,6 +124,9 @@ if (WITH_RANDOMX)
 endif()
 include_directories(external/src/rapidjson/include)
 include_directories(external/src/robin-hood-hashing/src/include)
+if (WITH_UPNP)
+	include_directories(external/src/miniupnp/miniupnpc/include)
+endif()
 
 if (WIN32)
 	set(LIBS ${LIBS} ws2_32 iphlpapi userenv psapi)
diff --git a/external/src/miniupnp b/external/src/miniupnp
new file mode 160000
index 0000000..b61674a
--- /dev/null
+++ b/external/src/miniupnp
@@ -0,0 +1 @@
+Subproject commit b61674aa510a86ece3b5b41ec9d932f5b2bac5ad
diff --git a/tests/src/pool_block_tests.cpp b/tests/src/pool_block_tests.cpp
index a9cc506..3e78dd8 100644
--- a/tests/src/pool_block_tests.cpp
+++ b/tests/src/pool_block_tests.cpp
@@ -84,6 +84,7 @@ TEST(pool_block, deserialize)
 	ASSERT_EQ(b.m_broadcasted, false);
 	ASSERT_EQ(b.m_wantBroadcast, false);
 
+#if !(defined(__FreeBSD__) || defined(__OpenBSD__))
 	RandomX_Hasher hasher(nullptr);
 
 	hash seed;
@@ -103,6 +104,7 @@ TEST(pool_block, deserialize)
 	ASSERT_EQ(s.str(), "aa7a3c4a2d67cb6a728e244288219bf038024f3b511b0da197a19ec601000000");
 
 	ASSERT_EQ(b.m_difficulty.check_pow(pow_hash), true);
+#endif
 
 	destroy_crypto_cache();
 }