[bsd, ssl] force ssl verify option to be 0 and other fixes (#3386)

JackBox games broke again, this makes it work again. Forces Verify Option to be 0

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3386
Reviewed-by: crueter <crueter@eden-emu.dev>
Reviewed-by: MaranBr <maranbr@eden-emu.dev>
Co-authored-by: Maufeat <sahyno1996@gmail.com>
Co-committed-by: Maufeat <sahyno1996@gmail.com>

src/core/hle/service/sockets/bsd.cpp

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 // SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
@@ -643,7 +643,14 @@ Errno BSD::ConnectImpl(s32 fd, std::span<const u8> addr) {
     UNIMPLEMENTED_IF(addr.size() != sizeof(SockAddrIn));
     auto addr_in = GetValue<SockAddrIn>(addr);
 
-    return Translate(file_descriptors[fd]->socket->Connect(Translate(addr_in)));
+    const Errno result = Translate(file_descriptors[fd]->socket->Connect(Translate(addr_in)));
+
+    if (result == Errno::ISCONN) {
+        LOG_DEBUG(Service, "returned ISCONN - socket already connected");
+        return Errno::SUCCESS;
+    }
+
+    return result;
 }
 
 Errno BSD::GetPeerNameImpl(s32 fd, std::vector<u8>& write_buffer) {
@@ -750,7 +757,7 @@ Errno BSD::SetSockOptImpl(s32 fd, u32 level, OptName optname, std::span<const u8
     }
 
     if (level != static_cast<u32>(SocketLevel::SOCKET)) {
-        UNIMPLEMENTED_MSG("Unknown setsockopt level");
+        LOG_WARNING(Service, "(STUBBED) setsockopt with level={}, optname={}", level, optname);
         return Errno::SUCCESS;
     }
 

src/core/hle/service/sockets/sockets.h

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 // SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
@@ -29,6 +29,7 @@ enum class Errno : u32 {
     TIMEDOUT = 110,
     CONNREFUSED = 111,
     INPROGRESS = 115,
+    ISCONN = 106,
 };
 
 enum class GetAddrInfoError : s32 {
@@ -71,6 +72,8 @@ enum class Protocol : u32 {
 };
 
 enum class SocketLevel : u32 {
+    IP = 0,
+    TCP = 6,
     SOCKET = 0xffff, // i.e. SOL_SOCKET
 };
 

src/core/hle/service/sockets/sockets_translate.cpp

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -5,6 +8,7 @@
 
 #include "common/assert.h"
 #include "common/common_types.h"
+#include "common/logging/log.h"
 #include "core/hle/service/sockets/sockets.h"
 #include "core/hle/service/sockets/sockets_translate.h"
 #include "core/internal_network/network.h"
@@ -37,6 +41,8 @@ Errno Translate(Network::Errno value) {
         return Errno::CONNRESET;
     case Network::Errno::INPROGRESS:
         return Errno::INPROGRESS;
+    case Network::Errno::ISCONN:
+        return Errno::ISCONN;
     default:
         UNIMPLEMENTED_MSG("Unimplemented errno={}", value);
         return Errno::SUCCESS;
@@ -259,9 +265,10 @@ PollEvents Translate(Network::PollEvents flags) {
 }
 
 Network::SockAddrIn Translate(SockAddrIn value) {
-    // Note: 6 is incorrect, but can be passed by homebrew (because libnx sets
-    // sin_len to 6 when deserializing getaddrinfo results).
-    ASSERT(value.len == 0 || value.len == sizeof(value) || value.len == 6);
+    if (value.len != 0 && value.len != sizeof(value) && value.len != 6) {
+        LOG_WARNING(Service, "Unexpected SockAddrIn len={}, expected 0, {}, or 6",
+                    value.len, sizeof(value));
+    }
 
     return {
         .family = Translate(static_cast<Domain>(value.family)),