Split networking code into its own target (#2091)

.gitattributes

@@ -0,0 +1,18 @@
+# Vendored Dependencies
+src/frontend/glad/**                         linguist-vendored
+src/frontend/qt_sdl/gif-h/**                 linguist-vendored
+src/frontend/qt_sdl/toml/**                  linguist-vendored
+src/net/libslirp/**                          linguist-vendored
+src/net/pcap/**                              linguist-vendored
+src/sha1/**                                  linguist-vendored
+src/teakra/**                                linguist-vendored
+src/tiny-AES-c/**                            linguist-vendored
+src/xxhash/**                                linguist-vendored
+
+# A handful of custom files embedded in the vendored dependencies
+
+## Ad-hoc CMakeLists.txt for melonDS
+!src/net/libslirp/src/CMakeLists.txt         -linguist-vendored
+
+## glib stub
+!src/net/libslirp/src/glib/**                -linguist-vendored

src/Platform.h

@@ -256,6 +256,9 @@ Semaphore* Semaphore_Create();
 void Semaphore_Free(Semaphore* sema);
 void Semaphore_Reset(Semaphore* sema);
 void Semaphore_Wait(Semaphore* sema);
+/// Waits for the semaphore to be signaled, or until the timeout (in milliseconds) expires.
+/// If the timeout is 0, then don't wait; return immediately if the semaphore is not signaled.
+bool Semaphore_TryWait(Semaphore* sema, int timeout_ms = 0);
 void Semaphore_Post(Semaphore* sema, int count = 1);
 
 struct Mutex;

src/frontend/libslirp/fuzzing/IN_icmp6/ndp.pcap

@@ -1 +0,0 @@
-../IN_ndp/ndp.pcap

src/frontend/libslirp/fuzzing/IN_ip-header/DNS_freedesktop_1-1-1-1.pcap

@@ -1 +0,0 @@
-../IN_udp/DNS_freedesktop_1-1-1-1.pcap

src/frontend/libslirp/fuzzing/IN_ip-header/dhcp.pkt

@@ -1 +0,0 @@
-../IN_dhcp/dhcp.pkt

src/frontend/libslirp/fuzzing/IN_ip-header/dhcp_capture.pcap

@@ -1 +0,0 @@
-../IN_dhcp/dhcp_capture.pcap

src/frontend/libslirp/fuzzing/IN_ip-header/icmp_capture.pcap

@@ -1 +0,0 @@
-../IN_icmp/icmp_capture.pcap

src/frontend/libslirp/fuzzing/IN_ip-header/nc-10.0.2.2-8080.pcap

@@ -1 +0,0 @@
-../IN_tcp/nc-10.0.2.2-8080.pcap

src/frontend/libslirp/fuzzing/IN_ip-header/nc-ident.pcap

@@ -1 +0,0 @@
-../IN_tcp/nc-ident.pcap

src/frontend/libslirp/fuzzing/IN_ip-header/ping_10-0-2-2.pcap

@@ -1 +0,0 @@
-../IN_icmp/ping_10-0-2-2.pcap

src/frontend/libslirp/fuzzing/IN_ip-header/tcp_qemucapt.pcap

@@ -1 +0,0 @@
-../IN_tcp/tcp_qemucapt.pcap

src/frontend/libslirp/fuzzing/IN_ip-header/tftp-get-blah.pkt

@@ -1 +0,0 @@
-../IN_tftp/tftp-get-blah.pkt

src/frontend/libslirp/fuzzing/IN_ip-header/tftp_capture.pcap

@@ -1 +0,0 @@
-../IN_tftp/tftp_capture.pcap

src/frontend/libslirp/fuzzing/IN_ip-header/tftp_get_libslirp-txt.pcap

@@ -1 +0,0 @@
-../IN_tftp/tftp_get_libslirp-txt.pcap

src/frontend/libslirp/fuzzing/IN_ip6-header/DNS_freedesktop_1-1-1-1.pcap

@@ -1 +0,0 @@
-../IN_udp6/DNS_freedesktop_1-1-1-1.pcap

src/frontend/libslirp/fuzzing/IN_ip6-header/icmp_capture.pcap

@@ -1 +0,0 @@
-../IN_icmp6/icmp_capture.pcap

src/frontend/libslirp/fuzzing/IN_ip6-header/ping_10-0-2-2.pcap

@@ -1 +0,0 @@
-../IN_icmp6/ping_10-0-2-2.pcap

src/frontend/libslirp/fuzzing/IN_ip6-header/tcp_qemucapt.pcap

@@ -1 +0,0 @@
-../IN_tcp6/tcp_qemucapt.pcap

src/frontend/libslirp/fuzzing/IN_ip6-header/tftp_capture.pcap

@@ -1 +0,0 @@
-../IN_udp6/tftp_capture.pcap

src/frontend/libslirp/fuzzing/IN_ip6-header/tftp_get_libslirp-txt.pcap

@@ -1 +0,0 @@
-../IN_udp6/tftp_get_libslirp-txt.pcap

src/frontend/libslirp/fuzzing/IN_tcp-d

@@ -1 +0,0 @@
-IN_tcp

src/frontend/libslirp/fuzzing/IN_tcp-h

@@ -1 +0,0 @@
-IN_tcp

src/frontend/libslirp/fuzzing/IN_tcp6-d

@@ -1 +0,0 @@
-IN_tcp6

src/frontend/libslirp/fuzzing/IN_tcp6-h

@@ -1 +0,0 @@
-IN_tcp6

src/frontend/libslirp/fuzzing/IN_udp-h

@@ -1 +0,0 @@
-IN_udp

src/frontend/libslirp/fuzzing/IN_udp/dhcp.pkt

@@ -1 +0,0 @@
-../IN_dhcp/dhcp.pkt

src/frontend/libslirp/fuzzing/IN_udp/dhcp_capture.pcap

@@ -1 +0,0 @@
-../IN_dhcp/dhcp_capture.pcap

src/frontend/libslirp/fuzzing/IN_udp/tftp-get-blah.pkt

@@ -1 +0,0 @@
-../IN_tftp/tftp-get-blah.pkt

src/frontend/libslirp/fuzzing/IN_udp/tftp_capture.pcap

@@ -1 +0,0 @@
-../IN_tftp/tftp_capture.pcap

src/frontend/libslirp/fuzzing/IN_udp/tftp_get_libslirp-txt.pcap

@@ -1 +0,0 @@
-../IN_tftp/tftp_get_libslirp-txt.pcap

src/frontend/libslirp/fuzzing/IN_udp6-h

@@ -1 +0,0 @@
-IN_udp6

src/frontend/libslirp/fuzzing/IN_udp6/tftp_capture.pcap

@@ -1 +0,0 @@
-../IN_tftp6/tftp_capture.pcap

src/frontend/libslirp/fuzzing/IN_udp6/tftp_get_libslirp-txt.pcap

@@ -1 +0,0 @@
-../IN_tftp6/tftp_get_libslirp-txt.pcap

src/frontend/qt_sdl/CMakeLists.txt

@@ -31,11 +31,6 @@ set(SOURCES_QT_SDL
     ROMInfoDialog.cpp
     RAMInfoDialog.cpp
     TitleManagerDialog.cpp
-    PacketDispatcher.cpp
-    Net.cpp
-    Net_PCap.cpp
-    Net_Slirp.cpp
-    LocalMP.cpp
     OSD_shaders.h
     font.h
     Platform.cpp
@@ -93,16 +88,11 @@ add_compile_definitions(ARCHIVE_SUPPORT_ENABLED)
 
 add_executable(melonDS ${SOURCES_QT_SDL})
 
-option(USE_SYSTEM_LIBSLIRP "Use system libslirp instead of the bundled version" OFF)
-if (USE_SYSTEM_LIBSLIRP)
-    pkg_check_modules(Slirp REQUIRED IMPORTED_TARGET slirp)
-    target_link_libraries(melonDS PRIVATE PkgConfig::Slirp)
-else()
-    add_subdirectory("../libslirp"
-            "${CMAKE_BINARY_DIR}/libslirp"
-            EXCLUDE_FROM_ALL)
-    target_link_libraries(melonDS PRIVATE slirp)
-endif()
+add_subdirectory("../../net"
+        "${CMAKE_BINARY_DIR}/net"
+)
+
+target_link_libraries(melonDS PRIVATE net-utils)
 
 if (WIN32)
     target_link_libraries(melonDS PUBLIC opengl32)

src/frontend/qt_sdl/Platform.cpp

@@ -351,6 +351,14 @@ void Semaphore_Wait(Semaphore* sema)
     ((QSemaphore*) sema)->acquire();
 }
 
+bool Semaphore_TryWait(Semaphore* sema, int timeout_ms)
+{
+    if (!timeout_ms)
+        return ((QSemaphore*)sema)->tryAcquire(1);
+
+    return ((QSemaphore*)sema)->tryAcquire(1, timeout_ms);
+}
+
 void Semaphore_Post(Semaphore* sema, int count)
 {
     ((QSemaphore*) sema)->release(count);

src/frontend/qt_sdl/WifiSettingsDialog.cpp

@@ -25,6 +25,7 @@
 #include "main.h"
 
 #include "Net.h"
+#include "Net_PCap.h"
 
 #include "WifiSettingsDialog.h"
 #include "ui_WifiSettingsDialog.h"
@@ -109,7 +110,10 @@ void WifiSettingsDialog::done(int r)
     }
 
     Net_PCap::DeInit();
-    Net::Init();
+    Config::Table cfg = Config::GetGlobalTable();
+    bool direct = cfg.GetBool("LAN.DirectMode");
+    std::string devicename = cfg.GetString("LAN.Device");
+    Net::Init(direct, devicename.c_str());
 
     QDialog::done(r);
 

src/frontend/qt_sdl/main.cpp

@@ -274,7 +274,12 @@ int main(int argc, char** argv)
     }
 
     LocalMP::Init();
-    Net::Init();
+    {
+        Config::Table cfg = Config::GetGlobalTable();
+        bool direct = cfg.GetBool("LAN.DirectMode");
+        std::string devicename = cfg.GetString("LAN.Device");
+        Net::Init(direct, devicename.c_str());
+    }
 
     createEmuInstance();
 

src/net/CMakeLists.txt

@@ -0,0 +1,20 @@
+add_library(net-utils STATIC
+    Net.cpp
+    Net_PCap.cpp
+    Net_Slirp.cpp
+    PacketDispatcher.cpp
+    LocalMP.cpp
+)
+
+target_include_directories(net-utils PUBLIC "${CMAKE_CURRENT_SOURCE_DIR}")
+target_include_directories(net-utils PUBLIC "${CMAKE_CURRENT_SOURCE_DIR}/..")
+
+
+option(USE_SYSTEM_LIBSLIRP "Use system libslirp instead of the bundled version" OFF)
+if (USE_SYSTEM_LIBSLIRP)
+    pkg_check_modules(Slirp REQUIRED IMPORTED_TARGET slirp)
+    target_link_libraries(net-utils PRIVATE PkgConfig::Slirp)
+else()
+    add_subdirectory(libslirp EXCLUDE_FROM_ALL)
+    target_link_libraries(net-utils PRIVATE slirp)
+endif()

src/net/LocalMP.cpp

@@ -17,11 +17,10 @@
 */
 
 #include <cstring>
-#include <QMutex>
-#include <QSemaphore>
 
 #include "LocalMP.h"
 #include "Platform.h"
+#include "types.h"
 
 using namespace melonDS;
 using namespace melonDS::Platform;
@@ -54,7 +53,7 @@ const u32 kPacketQueueSize = 0x10000;
 const u32 kReplyQueueSize = 0x10000;
 const u32 kMaxFrameSize = 0x948;
 
-QMutex MPQueueLock;
+Mutex* MPQueueLock;
 MPStatusData MPStatus;
 u8 MPPacketQueue[kPacketQueueSize];
 u8 MPReplyQueue[kReplyQueueSize];
@@ -66,39 +65,37 @@ int RecvTimeout;
 int LastHostID;
 
 
-QSemaphore SemPool[32];
+Semaphore* SemPool[32];
 
 void SemPoolInit()
 {
     for (int i = 0; i < 32; i++)
     {
-        SemPool[i].acquire(SemPool[i].available());
+        SemPool[i] = Semaphore_Create();
     }
 }
 
 bool SemPost(int num)
 {
-    SemPool[num].release(1);
+    Semaphore_Post(SemPool[num]);
     return true;
 }
 
 bool SemWait(int num, int timeout)
 {
-    if (!timeout)
-        return SemPool[num].tryAcquire(1);
-
-    return SemPool[num].tryAcquire(1, timeout);
+    return Semaphore_TryWait(SemPool[num], timeout);
 }
 
 void SemReset(int num)
 {
-    SemPool[num].acquire(SemPool[num].available());
+    Semaphore_Reset(SemPool[num]);
 }
 
 
 bool Init()
 {
-    MPQueueLock.lock();
+    MPQueueLock = Mutex_Create();
+    Mutex_Lock(MPQueueLock);
 
     memset(MPPacketQueue, 0, kPacketQueueSize);
     memset(MPReplyQueue, 0, kReplyQueueSize);
@@ -106,7 +103,7 @@ bool Init()
     memset(PacketReadOffset, 0, sizeof(PacketReadOffset));
     memset(ReplyReadOffset, 0, sizeof(ReplyReadOffset));
 
-    MPQueueLock.unlock();
+    Mutex_Unlock(MPQueueLock);
 
     // prepare semaphores
     // semaphores 0-15: regular frames; semaphore I is posted when instance I needs to process a new frame
@@ -125,6 +122,13 @@ bool Init()
 
 void DeInit()
 {
+    for (int i = 0; i < 32; i++)
+    {
+        Semaphore_Free(SemPool[i]);
+        SemPool[i] = nullptr;
+    }
+
+    Mutex_Free(MPQueueLock);
 }
 
 void SetRecvTimeout(int timeout)
@@ -134,20 +138,20 @@ void SetRecvTimeout(int timeout)
 
 void Begin(int inst)
 {
-    MPQueueLock.lock();
+    Mutex_Lock(MPQueueLock);
     PacketReadOffset[inst] = MPStatus.PacketWriteOffset;
     ReplyReadOffset[inst] = MPStatus.ReplyWriteOffset;
     SemReset(inst);
     SemReset(16+inst);
     MPStatus.ConnectedBitmask |= (1 << inst);
-    MPQueueLock.unlock();
+    Mutex_Unlock(MPQueueLock);
 }
 
 void End(int inst)
 {
-    MPQueueLock.lock();
+    Mutex_Lock(MPQueueLock);
     MPStatus.ConnectedBitmask &= ~(1 << inst);
-    MPQueueLock.unlock();
+    Mutex_Unlock(MPQueueLock);
 }
 
 void FIFORead(int inst, int fifo, void* buf, int len)
@@ -228,7 +232,7 @@ int SendPacketGeneric(int inst, u32 type, u8* packet, int len, u64 timestamp)
         return 0;
     }
 
-    MPQueueLock.lock();
+    Mutex_Lock(MPQueueLock);
 
     u16 mask = MPStatus.ConnectedBitmask;
 
@@ -261,7 +265,7 @@ int SendPacketGeneric(int inst, u32 type, u8* packet, int len, u64 timestamp)
         MPStatus.MPReplyBitmask |= (1 << inst);
     }
 
-    MPQueueLock.unlock();
+    Mutex_Unlock(MPQueueLock);
 
     if (type == 2)
     {
@@ -288,7 +292,7 @@ int RecvPacketGeneric(int inst, u8* packet, bool block, u64* timestamp)
             return 0;
         }
 
-        MPQueueLock.lock();
+        Mutex_Lock(MPQueueLock);
 
         MPPacketHeader pktheader;
         FIFORead(inst, 0, &pktheader, sizeof(pktheader));
@@ -298,7 +302,7 @@ int RecvPacketGeneric(int inst, u8* packet, bool block, u64* timestamp)
             Log(LogLevel::Warn, "PACKET FIFO OVERFLOW\n");
             PacketReadOffset[inst] = MPStatus.PacketWriteOffset;
             SemReset(inst);
-            MPQueueLock.unlock();
+            Mutex_Unlock(MPQueueLock);
             return 0;
         }
 
@@ -309,7 +313,7 @@ int RecvPacketGeneric(int inst, u8* packet, bool block, u64* timestamp)
             if (PacketReadOffset[inst] >= kPacketQueueSize)
                 PacketReadOffset[inst] -= kPacketQueueSize;
 
-            MPQueueLock.unlock();
+            Mutex_Unlock(MPQueueLock);
             continue;
         }
 
@@ -322,7 +326,7 @@ int RecvPacketGeneric(int inst, u8* packet, bool block, u64* timestamp)
         }
 
         if (timestamp) *timestamp = pktheader.Timestamp;
-        MPQueueLock.unlock();
+        Mutex_Unlock(MPQueueLock);
         return pktheader.Length;
     }
 }
@@ -388,7 +392,7 @@ u16 RecvReplies(int inst, u8* packets, u64 timestamp, u16 aidmask)
             return ret;
         }
 
-        MPQueueLock.lock();
+        Mutex_Lock(MPQueueLock);
 
         MPPacketHeader pktheader;
         FIFORead(inst, 1, &pktheader, sizeof(pktheader));
@@ -398,7 +402,7 @@ u16 RecvReplies(int inst, u8* packets, u64 timestamp, u16 aidmask)
             Log(LogLevel::Warn, "REPLY FIFO OVERFLOW\n");
             ReplyReadOffset[inst] = MPStatus.ReplyWriteOffset;
             SemReset(16+inst);
-            MPQueueLock.unlock();
+            Mutex_Unlock(MPQueueLock);
             return 0;
         }
 
@@ -410,7 +414,7 @@ u16 RecvReplies(int inst, u8* packets, u64 timestamp, u16 aidmask)
             if (ReplyReadOffset[inst] >= kReplyQueueSize)
                 ReplyReadOffset[inst] -= kReplyQueueSize;
 
-            MPQueueLock.unlock();
+            Mutex_Unlock(MPQueueLock);
             continue;
         }
 
@@ -427,11 +431,11 @@ u16 RecvReplies(int inst, u8* packets, u64 timestamp, u16 aidmask)
         {
             // all the clients have sent their reply
 
-            MPQueueLock.unlock();
+            Mutex_Unlock(MPQueueLock);
             return ret;
         }
 
-        MPQueueLock.unlock();
+        Mutex_Unlock(MPQueueLock);
     }
 }
 

src/net/Net.cpp

@@ -18,11 +18,11 @@
 
 #include <stdio.h>
 #include <string.h>
-#include <QMutex>
 #include "Net.h"
+#include "Net_PCap.h"
+#include "Net_Slirp.h"
 #include "PacketDispatcher.h"
 #include "Platform.h"
-#include "Config.h"
 
 using namespace melonDS;
 
@@ -38,18 +38,17 @@ bool DirectMode;
 PacketDispatcher Dispatcher;
 
 
-bool Init()
+bool Init(bool direct, const char* devicename)
 {
     if (Inited) DeInit();
 
     Dispatcher.clear();
 
-    Config::Table cfg = Config::GetGlobalTable();
-    DirectMode = cfg.GetBool("LAN.DirectMode");
+    DirectMode = direct;
 
     bool ret = false;
     if (DirectMode)
-        ret = Net_PCap::Init();
+        ret = Net_PCap::Init(devicename);
     else
         ret = Net_Slirp::Init();
 

src/net/Net.h

@@ -20,14 +20,16 @@
 #define NET_H
 
 #include "types.h"
-#include "Net_PCap.h"
-#include "Net_Slirp.h"
 
 namespace Net
 {
 using namespace melonDS;
 
-bool Init();
+///
+/// @param direct Whether to use direct or indirect mode
+/// @param devicename The name of the network device to use; ignored if direct is false
+/// @return true if initialization succeeded
+bool Init(bool direct, const char* devicename);
 void DeInit();
 
 void RegisterInstance(int inst);

src/net/Net_PCap.cpp

@@ -19,9 +19,8 @@
 #include <string.h>
 #include <pcap/pcap.h>
 #include "Net.h"
-#include "Config.h"
+#include "Net_PCap.h"
 #include "Platform.h"
-#include "main.h"
 
 #ifdef __WIN32__
 	#include <iphlpapi.h>
@@ -299,7 +298,7 @@ bool InitAdapterList()
     return true;
 }
 
-bool Init()
+bool Init(std::string_view devicename)
 {
     if (!PCapLib) PCapAdapter = nullptr;
     if (PCapAdapter) pcap_close(PCapAdapter);
@@ -307,12 +306,10 @@ bool Init()
     InitAdapterList();
 
     // open pcap device
-    Config::Table cfg = Config::GetGlobalTable();
-    std::string devicename = cfg.GetString("LAN.Device");
     PCapAdapterData = &Adapters[0];
     for (int i = 0; i < NumAdapters; i++)
     {
-        if (!strncmp(Adapters[i].DeviceName, devicename.c_str(), 128))
+        if (!strncmp(Adapters[i].DeviceName, devicename.data(), 128))
             PCapAdapterData = &Adapters[i];
     }
 

src/net/Net_PCap.h

@@ -19,6 +19,7 @@
 #ifndef NET_PCAP_H
 #define NET_PCAP_H
 
+#include <string_view>
 #include "types.h"
 
 namespace Net_PCap
@@ -41,7 +42,7 @@ extern int NumAdapters;
 
 
 bool InitAdapterList();
-bool Init();
+bool Init(std::string_view devicename);
 void DeInit();
 
 int SendPacket(u8* data, int len);

src/net/PacketDispatcher.cpp

@@ -31,7 +31,7 @@ struct PacketHeader
 const u32 kPacketMagic = 0x4B504C4D;
 
 
-PacketDispatcher::PacketDispatcher()
+PacketDispatcher::PacketDispatcher() : mutex(Platform::Mutex_Create())
 {
     instanceMask = 0;
     memset(packetQueues, 0, sizeof(packetQueues));
@@ -39,34 +39,34 @@ PacketDispatcher::PacketDispatcher()
 
 PacketDispatcher::~PacketDispatcher()
 {
-    //
+    Platform::Mutex_Free(mutex);
 }
 
 
 void PacketDispatcher::registerInstance(int inst)
 {
-    mutex.lock();
+    Mutex_Lock(mutex);
 
     instanceMask |= (1 << inst);
     packetQueues[inst] = new PacketQueue();
 
-    mutex.unlock();
+    Mutex_Unlock(mutex);
 }
 
 void PacketDispatcher::unregisterInstance(int inst)
 {
-    mutex.lock();
+    Mutex_Lock(mutex);
 
     instanceMask &= ~(1 << inst);
     delete packetQueues[inst];
 
-    mutex.unlock();
+    Mutex_Unlock(mutex);
 }
 
 
 void PacketDispatcher::clear()
 {
-    mutex.lock();
+    Mutex_Lock(mutex);
     for (int i = 0; i < 16; i++)
     {
         if (!(instanceMask & (1 << i)))
@@ -75,7 +75,7 @@ void PacketDispatcher::clear()
         PacketQueue* queue = packetQueues[i];
         queue->Clear();
     }
-    mutex.unlock();
+    Mutex_Unlock(mutex);
 }
 
 
@@ -99,7 +99,7 @@ void PacketDispatcher::sendPacket(const void* header, int headerlen, const void*
 
     int totallen = sizeof(phdr) + headerlen + datalen;
 
-    mutex.lock();
+    Mutex_Lock(mutex);
     for (int i = 0; i < 16; i++)
     {
         if (!(recv_mask & (1 << i)))
@@ -119,7 +119,7 @@ void PacketDispatcher::sendPacket(const void* header, int headerlen, const void*
         if (headerlen) queue->Write(header, headerlen);
         if (datalen) queue->Write(data, datalen);
     }
-    mutex.unlock();
+    Mutex_Unlock(mutex);
 }
 
 bool PacketDispatcher::recvPacket(void *header, int *headerlen, void *data, int *datalen, int receiver)
@@ -127,19 +127,19 @@ bool PacketDispatcher::recvPacket(void *header, int *headerlen, void *data, int
     if ((!header) && (!data)) return false;
     if (receiver < 0 || receiver > 15) return false;
 
-    mutex.lock();
+    Mutex_Lock(mutex);
     PacketQueue* queue = packetQueues[receiver];
 
     PacketHeader phdr;
     if (!queue->Read(&phdr, sizeof(phdr)))
     {
-        mutex.unlock();
+        Mutex_Unlock(mutex);
         return false;
     }
 
     if (phdr.magic != kPacketMagic)
     {
-        mutex.unlock();
+        Mutex_Unlock(mutex);
         return false;
     }
 
@@ -157,6 +157,6 @@ bool PacketDispatcher::recvPacket(void *header, int *headerlen, void *data, int
         else queue->Skip(phdr.dataLength);
     }
 
-    mutex.unlock();
+    Mutex_Unlock(mutex);
     return true;
 }

src/net/PacketDispatcher.h

@@ -19,7 +19,7 @@
 #ifndef PACKETDISPATCHER_H
 #define PACKETDISPATCHER_H
 
-#include <QMutex>
+#include "Platform.h"
 #include "types.h"
 #include "FIFO.h"
 
@@ -40,7 +40,7 @@ public:
     bool recvPacket(void* header, int* headerlen, void* data, int* datalen, int receiver);
 
 private:
-    QMutex mutex;
+    melonDS::Platform::Mutex* mutex;
     melonDS::u16 instanceMask;
     PacketQueue* packetQueues[16];
 };

src/net/libslirp/fuzzing/IN_icmp6/ndp.pcap

@@ -0,0 +1 @@
+../IN_ndp/ndp.pcap

src/net/libslirp/fuzzing/IN_ip-header/DNS_freedesktop_1-1-1-1.pcap

@@ -0,0 +1 @@
+../IN_udp/DNS_freedesktop_1-1-1-1.pcap

src/net/libslirp/fuzzing/IN_ip-header/dhcp.pkt

@@ -0,0 +1 @@
+../IN_dhcp/dhcp.pkt

src/net/libslirp/fuzzing/IN_ip-header/dhcp_capture.pcap

@@ -0,0 +1 @@
+../IN_dhcp/dhcp_capture.pcap

src/net/libslirp/fuzzing/IN_ip-header/icmp_capture.pcap

@@ -0,0 +1 @@
+../IN_icmp/icmp_capture.pcap

src/net/libslirp/fuzzing/IN_ip-header/nc-10.0.2.2-8080.pcap

@@ -0,0 +1 @@
+../IN_tcp/nc-10.0.2.2-8080.pcap

src/net/libslirp/fuzzing/IN_ip-header/nc-ident.pcap

@@ -0,0 +1 @@
+../IN_tcp/nc-ident.pcap

src/net/libslirp/fuzzing/IN_ip-header/ping_10-0-2-2.pcap

@@ -0,0 +1 @@
+../IN_icmp/ping_10-0-2-2.pcap

src/net/libslirp/fuzzing/IN_ip-header/tcp_qemucapt.pcap

@@ -0,0 +1 @@
+../IN_tcp/tcp_qemucapt.pcap

src/net/libslirp/fuzzing/IN_ip-header/tftp-get-blah.pkt

@@ -0,0 +1 @@
+../IN_tftp/tftp-get-blah.pkt

src/net/libslirp/fuzzing/IN_ip-header/tftp_capture.pcap

@@ -0,0 +1 @@
+../IN_tftp/tftp_capture.pcap

src/net/libslirp/fuzzing/IN_ip-header/tftp_get_libslirp-txt.pcap

@@ -0,0 +1 @@
+../IN_tftp/tftp_get_libslirp-txt.pcap

src/net/libslirp/fuzzing/IN_ip6-header/DNS_freedesktop_1-1-1-1.pcap

@@ -0,0 +1 @@
+../IN_udp6/DNS_freedesktop_1-1-1-1.pcap

src/net/libslirp/fuzzing/IN_ip6-header/icmp_capture.pcap

@@ -0,0 +1 @@
+../IN_icmp6/icmp_capture.pcap

src/net/libslirp/fuzzing/IN_ip6-header/ping_10-0-2-2.pcap

@@ -0,0 +1 @@
+../IN_icmp6/ping_10-0-2-2.pcap

src/net/libslirp/fuzzing/IN_ip6-header/tcp_qemucapt.pcap

@@ -0,0 +1 @@
+../IN_tcp6/tcp_qemucapt.pcap

src/net/libslirp/fuzzing/IN_ip6-header/tftp_capture.pcap

@@ -0,0 +1 @@
+../IN_udp6/tftp_capture.pcap

src/net/libslirp/fuzzing/IN_ip6-header/tftp_get_libslirp-txt.pcap

@@ -0,0 +1 @@
+../IN_udp6/tftp_get_libslirp-txt.pcap

src/net/libslirp/fuzzing/IN_tcp-d

@@ -0,0 +1 @@
+IN_tcp

src/net/libslirp/fuzzing/IN_tcp-h

@@ -0,0 +1 @@
+IN_tcp

src/net/libslirp/fuzzing/IN_tcp6-d

@@ -0,0 +1 @@
+IN_tcp6

src/net/libslirp/fuzzing/IN_tcp6-h

@@ -0,0 +1 @@
+IN_tcp6

src/net/libslirp/fuzzing/IN_udp-h

@@ -0,0 +1 @@
+IN_udp

src/net/libslirp/fuzzing/IN_udp/dhcp.pkt

@@ -0,0 +1 @@
+../IN_dhcp/dhcp.pkt

src/net/libslirp/fuzzing/IN_udp/dhcp_capture.pcap

@@ -0,0 +1 @@
+../IN_dhcp/dhcp_capture.pcap

src/net/libslirp/fuzzing/IN_udp/tftp-get-blah.pkt

@@ -0,0 +1 @@
+../IN_tftp/tftp-get-blah.pkt