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System: Drop IPC server 

The one group using it switched to shared memory exports anyway.
This commit is contained in:
Stenzek 2024-09-21 21:00:10 +10:00
parent ac8461a28b
commit 19698559c3
No known key found for this signature in database
12 changed files with 0 additions and 745 deletions
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6
src/common/cocoa_tools.h
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@ -29,12 +29,6 @@ namespace CocoaTools {
u64 ConvertMachTimeBaseToNanoseconds(u64 ns); u64 ConvertMachTimeBaseToNanoseconds(u64 ns);
u64 ConvertNanosecondsToMachTimeBase(u64 ns); u64 ConvertNanosecondsToMachTimeBase(u64 ns);
/// Add a handler to be run when macOS changes between dark and light themes
void AddThemeChangeHandler(void* ctx, void(handler)(void* ctx));
/// Remove a handler previously added using AddThemeChangeHandler with the given context
void RemoveThemeChangeHandler(void* ctx);
/// Moves a file from one location to another, using NSFileManager. /// Moves a file from one location to another, using NSFileManager.
bool MoveFile(const char* source, const char* destination, Error* error); bool MoveFile(const char* source, const char* destination, Error* error);

53
src/common/cocoa_tools.mm
View File

@ -74,59 +74,6 @@ u64 CocoaTools::ConvertNanosecondsToMachTimeBase(u64 time)
return ((time * s_timebase_info.denom) / s_timebase_info.numer); return ((time * s_timebase_info.denom) / s_timebase_info.numer);
} }
@interface CommonKVOHelper : NSObject
- (void)addCallback:(void*)ctx run:(void (*)(void*))callback;
- (void)removeCallback:(void*)ctx;
@end
@implementation CommonKVOHelper
{
std::vector<std::pair<void*, void (*)(void*)>> _callbacks;
}
- (void)addCallback:(void*)ctx run:(void (*)(void*))callback
{
_callbacks.push_back(std::make_pair(ctx, callback));
}
- (void)removeCallback:(void*)ctx
{
auto new_end =
std::remove_if(_callbacks.begin(), _callbacks.end(), [ctx](const auto& entry) { return ctx == entry.first; });
_callbacks.erase(new_end, _callbacks.end());
}
- (void)observeValueForKeyPath:(NSString*)keyPath
ofObject:(id)object
change:(NSDictionary<NSKeyValueChangeKey, id>*)change
context:(void*)context
{
for (const auto& callback : _callbacks)
callback.second(callback.first);
}
@end
static CommonKVOHelper* s_themeChangeHandler;
void CocoaTools::AddThemeChangeHandler(void* ctx, void(handler)(void* ctx))
{
assert([NSThread isMainThread]);
if (!s_themeChangeHandler)
{
s_themeChangeHandler = [[CommonKVOHelper alloc] init];
NSApplication* app = [NSApplication sharedApplication];
[app addObserver:s_themeChangeHandler forKeyPath:@"effectiveAppearance" options:0 context:nil];
}
[s_themeChangeHandler addCallback:ctx run:handler];
}
void CocoaTools::RemoveThemeChangeHandler(void* ctx)
{
assert([NSThread isMainThread]);
[s_themeChangeHandler removeCallback:ctx];
}
std::optional<std::string> CocoaTools::GetBundlePath() std::optional<std::string> CocoaTools::GetBundlePath()
{ {
std::optional<std::string> ret; std::optional<std::string> ret;

2
src/core/CMakeLists.txt
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@ -94,8 +94,6 @@ add_library(core
pad.h pad.h
pcdrv.cpp pcdrv.cpp
pcdrv.h pcdrv.h
pine_server.cpp
pine_server.h
playstation_mouse.cpp playstation_mouse.cpp
playstation_mouse.h playstation_mouse.h
psf_loader.cpp psf_loader.cpp

2
src/core/core.vcxproj
View File

@ -81,7 +81,6 @@
<PrecompiledHeader>Create</PrecompiledHeader> <PrecompiledHeader>Create</PrecompiledHeader>
</ClCompile> </ClCompile>
<ClCompile Include="cpu_pgxp.cpp" /> <ClCompile Include="cpu_pgxp.cpp" />
<ClCompile Include="pine_server.cpp" />
<ClCompile Include="playstation_mouse.cpp" /> <ClCompile Include="playstation_mouse.cpp" />
<ClCompile Include="psf_loader.cpp" /> <ClCompile Include="psf_loader.cpp" />
<ClCompile Include="settings.cpp" /> <ClCompile Include="settings.cpp" />
@ -160,7 +159,6 @@
<ClInclude Include="pcdrv.h" /> <ClInclude Include="pcdrv.h" />
<ClInclude Include="pch.h" /> <ClInclude Include="pch.h" />
<ClInclude Include="cpu_pgxp.h" /> <ClInclude Include="cpu_pgxp.h" />
<ClInclude Include="pine_server.h" />
<ClInclude Include="playstation_mouse.h" /> <ClInclude Include="playstation_mouse.h" />
<ClInclude Include="psf_loader.h" /> <ClInclude Include="psf_loader.h" />
<ClInclude Include="save_state_version.h" /> <ClInclude Include="save_state_version.h" />

2
src/core/core.vcxproj.filters
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@ -65,7 +65,6 @@
<ClCompile Include="cpu_newrec_compiler_riscv64.cpp" /> <ClCompile Include="cpu_newrec_compiler_riscv64.cpp" />
<ClCompile Include="cpu_newrec_compiler_aarch32.cpp" /> <ClCompile Include="cpu_newrec_compiler_aarch32.cpp" />
<ClCompile Include="justifier.cpp" /> <ClCompile Include="justifier.cpp" />
<ClCompile Include="pine_server.cpp" />
<ClCompile Include="gdb_server.cpp" /> <ClCompile Include="gdb_server.cpp" />
<ClCompile Include="gpu_sw_rasterizer.cpp" /> <ClCompile Include="gpu_sw_rasterizer.cpp" />
<ClCompile Include="gpu_sw_rasterizer_avx2.cpp" /> <ClCompile Include="gpu_sw_rasterizer_avx2.cpp" />
@ -140,7 +139,6 @@
<ClInclude Include="cpu_newrec_compiler_aarch32.h" /> <ClInclude Include="cpu_newrec_compiler_aarch32.h" />
<ClInclude Include="achievements_private.h" /> <ClInclude Include="achievements_private.h" />
<ClInclude Include="justifier.h" /> <ClInclude Include="justifier.h" />
<ClInclude Include="pine_server.h" />
<ClInclude Include="gdb_server.h" /> <ClInclude Include="gdb_server.h" />
<ClInclude Include="gpu_sw_rasterizer.h" /> <ClInclude Include="gpu_sw_rasterizer.h" />
</ItemGroup> </ItemGroup>

610
src/core/pine_server.cpp
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@ -1,610 +0,0 @@
// SPDX-FileCopyrightText: 2002-2024 PCSX2 Dev Team, Connor McLaughlin <stenzek@gmail.com>
// SPDX-License-Identifier: CC-BY-NC-ND-4.0
//
// NOTE: File has been rewritten completely compared to the original, only the enums remain.
//
#include "pine_server.h"
#include "cpu_core.h"
#include "host.h"
#include "settings.h"
#include "system.h"
#include "scmversion/scmversion.h"
#include "util/sockets.h"
#include "common/assert.h"
#include "common/binary_reader_writer.h"
#include "common/error.h"
#include "common/file_system.h"
#include "common/log.h"
#include "common/path.h"
#include "common/small_string.h"
#include "fmt/format.h"
Log_SetChannel(PINEServer);
namespace PINEServer {
static std::shared_ptr<ListenSocket> s_listen_socket;
#ifndef _WIN32
static std::string s_socket_path;
#endif
/**
* Maximum memory used by an IPC message request.
* Equivalent to 50,000 Write64 requests.
*/
static constexpr u32 MAX_IPC_SIZE = 650000;
/**
* Maximum memory used by an IPC message reply.
* Equivalent to 50,000 Read64 replies.
*/
static constexpr u32 MAX_IPC_RETURN_SIZE = 450000;
/**
* IPC Command messages opcodes.
* A list of possible operations possible by the IPC.
* Each one of them is what we call an "opcode" and is the first
* byte sent by the IPC to differentiate between commands.
*/
enum IPCCommand : u8
{
MsgRead8 = 0, /**< Read 8 bit value from memory. */
MsgRead16 = 1, /**< Read 16 bit value from memory. */
MsgRead32 = 2, /**< Read 32 bit value from memory. */
MsgRead64 = 3, /**< Read 64 bit value from memory. */
MsgWrite8 = 4, /**< Write 8 bit value from memory. */
MsgWrite16 = 5, /**< Write 16 bit value from memory. */
MsgWrite32 = 6, /**< Write 32 bit value from memory. */
MsgWrite64 = 7, /**< Write 64 bit value from memory. */
MsgVersion = 8, /**< Returns PCSX2 version. */
MsgSaveState = 9, /**< Saves a savestate. */
MsgLoadState = 0xA, /**< Loads a savestate. */
MsgTitle = 0xB, /**< Returns the game title. */
MsgID = 0xC, /**< Returns the game ID. */
MsgUUID = 0xD, /**< Returns the game UUID. */
MsgGameVersion = 0xE, /**< Returns the game verion. */
MsgStatus = 0xF, /**< Returns the emulator status. */
MsgReadBytes = 0x20, /**< Reads range of bytes from memory. */
MsgWriteBytes = 0x21, /**< Writes range of bytes to memory. */
MsgUnimplemented = 0xFF /**< Unimplemented IPC message. */
};
/**
* Emulator status enum.
* A list of possible emulator statuses.
*/
enum class EmuStatus : u32
{
Running = 0, /**< Game is running */
Paused = 1, /**< Game is paused */
Shutdown = 2 /**< Game is shutdown */
};
/**
* IPC result codes.
* A list of possible result codes the IPC can send back.
* Each one of them is what we call an "opcode" or "tag" and is the
* first byte sent by the IPC to differentiate between results.
*/
using IPCStatus = u8;
static constexpr IPCStatus IPC_OK = 0; /**< IPC command successfully completed. */
static constexpr IPCStatus IPC_FAIL = 0xFF; /**< IPC command failed to complete. */
namespace {
class PINESocket final : public BufferedStreamSocket
{
public:
PINESocket(SocketMultiplexer& multiplexer, SocketDescriptor descriptor);
~PINESocket() override;
protected:
void OnConnected() override;
void OnDisconnected(const Error& error) override;
void OnRead() override;
void OnWrite() override;
private:
void ProcessCommandsInBuffer();
bool HandleCommand(IPCCommand command, BinarySpanReader rdbuf);
bool BeginReply(BinarySpanWriter& wrbuf, size_t required_bytes);
bool EndReply(const BinarySpanWriter& sw);
bool SendErrorReply();
};
} // namespace
} // namespace PINEServer
bool PINEServer::IsRunning()
{
return static_cast<bool>(s_listen_socket);
}
bool PINEServer::Initialize(u16 slot)
{
Error error;
std::optional<SocketAddress> address;
#ifdef _WIN32
address = SocketAddress::Parse(SocketAddress::Type::IPv4, "127.0.0.1", slot, &error);
#else
#ifdef __APPLE__
const char* runtime_dir = std::getenv("TMPDIR");
#else
const char* runtime_dir = std::getenv("XDG_RUNTIME_DIR");
#endif
// fallback in case macOS or other OSes don't implement the XDG base spec
runtime_dir = runtime_dir ? runtime_dir : "/tmp";
std::string socket_path;
if (slot != Settings::DEFAULT_PINE_SLOT)
socket_path = fmt::format("{}/duckstation.sock.{}", runtime_dir, slot);
else
socket_path = fmt::format("{}/duckstation.sock", runtime_dir);
// we unlink the socket so that when releasing this thread the socket gets
// freed even if we didn't close correctly the loop
FileSystem::DeleteFile(socket_path.c_str());
address = SocketAddress::Parse(SocketAddress::Type::Unix, socket_path.c_str(), 0, &error);
#endif
if (!address.has_value())
{
ERROR_LOG("PINE: Failed to resolve listen address: {}", error.GetDescription());
return false;
}
SocketMultiplexer* multiplexer = System::GetSocketMultiplexer();
if (!multiplexer)
return false;
s_listen_socket = multiplexer->CreateListenSocket<PINESocket>(address.value(), &error);
if (!s_listen_socket)
{
ERROR_LOG("PINE: Failed to create listen socket: {}", error.GetDescription());
System::ReleaseSocketMultiplexer();
return false;
}
#ifndef _WIN32
s_socket_path = std::move(socket_path);
#endif
return true;
}
void PINEServer::Shutdown()
{
// also closes the listener
if (s_listen_socket)
{
s_listen_socket->Close();
s_listen_socket.reset();
System::ReleaseSocketMultiplexer();
}
// unlink the socket so nobody tries to connect to something no longer existent
#ifndef _WIN32
if (!s_socket_path.empty())
{
FileSystem::DeleteFile(s_socket_path.c_str());
s_socket_path = {};
}
#endif
}
PINEServer::PINESocket::PINESocket(SocketMultiplexer& multiplexer, SocketDescriptor descriptor)
: BufferedStreamSocket(multiplexer, descriptor, MAX_IPC_SIZE, MAX_IPC_RETURN_SIZE)
{
}
PINEServer::PINESocket::~PINESocket() = default;
void PINEServer::PINESocket::OnConnected()
{
INFO_LOG("New client at {} connected.", GetRemoteAddress().ToString());
Error error;
if (GetLocalAddress().IsIPAddress() && !SetNagleBuffering(false, &error))
ERROR_LOG("Failed to disable nagle buffering: {}", error.GetDescription());
}
void PINEServer::PINESocket::OnDisconnected(const Error& error)
{
INFO_LOG("Client {} disconnected: {}", GetRemoteAddress().ToString(), error.GetDescription());
}
void PINEServer::PINESocket::OnRead()
{
ProcessCommandsInBuffer();
}
void PINEServer::PINESocket::OnWrite()
{
ProcessCommandsInBuffer();
}
void PINEServer::PINESocket::ProcessCommandsInBuffer()
{
std::span<const u8> rdbuf = AcquireReadBuffer();
if (rdbuf.empty())
return;
size_t position = 0;
size_t remaining = rdbuf.size();
while (remaining >= sizeof(u32))
{
u32 packet_size;
std::memcpy(&packet_size, &rdbuf[position], sizeof(u32));
if (packet_size > MAX_IPC_SIZE || packet_size < 5)
{
ERROR_LOG("PINE: Received invalid packet size {}", packet_size);
Close();
return;
}
// whole thing received yet yet?
if (packet_size > remaining)
break;
const IPCCommand command = static_cast<IPCCommand>(rdbuf[position + sizeof(u32)]);
if (!HandleCommand(command, BinarySpanReader(rdbuf.subspan(position + sizeof(u32) + sizeof(u8),
packet_size - sizeof(u32) - sizeof(u8)))))
{
// Out of write buffer space, abort.
break;
}
position += packet_size;
remaining -= packet_size;
}
ReleaseReadBuffer(position);
ReleaseWriteBuffer(0, true);
}
bool PINEServer::PINESocket::HandleCommand(IPCCommand command, BinarySpanReader rdbuf)
{
// example IPC messages: MsgRead/Write
// refer to the client doc for more info on the format
// IPC Message event (1 byte)
// | Memory address (4 byte)
// | | argument (VLE)
// | | |
// format: XX YY YY YY YY ZZ ZZ ZZ ZZ
// reply code: 00 = OK, FF = NOT OK
// | return value (VLE)
// | |
// reply: XX ZZ ZZ ZZ ZZ
BinarySpanWriter reply;
switch (command)
{
case MsgRead8:
{
if (!rdbuf.CheckRemaining(sizeof(PhysicalMemoryAddress)) || !System::IsValid())
return SendErrorReply();
else if (!BeginReply(reply, sizeof(u8))) [[unlikely]]
return false;
const PhysicalMemoryAddress addr = rdbuf.ReadU32();
u8 res = 0;
reply << (CPU::SafeReadMemoryByte(addr, &res) ? IPC_OK : IPC_FAIL);
reply << res;
return EndReply(reply);
}
case MsgRead16:
{
if (!rdbuf.CheckRemaining(sizeof(PhysicalMemoryAddress)) || !System::IsValid())
return SendErrorReply();
else if (!BeginReply(reply, sizeof(u16))) [[unlikely]]
return false;
const PhysicalMemoryAddress addr = rdbuf.ReadU32();
u16 res = 0;
reply << (CPU::SafeReadMemoryHalfWord(addr, &res) ? IPC_OK : IPC_FAIL);
reply << res;
return EndReply(reply);
}
case MsgRead32:
{
if (!rdbuf.CheckRemaining(sizeof(PhysicalMemoryAddress)) || !System::IsValid())
return SendErrorReply();
else if (!BeginReply(reply, sizeof(u32))) [[unlikely]]
return false;
const PhysicalMemoryAddress addr = rdbuf.ReadU32();
u32 res = 0;
reply << (CPU::SafeReadMemoryWord(addr, &res) ? IPC_OK : IPC_FAIL);
reply << res;
return EndReply(reply);
}
case MsgRead64:
{
if (!rdbuf.CheckRemaining(sizeof(PhysicalMemoryAddress)) || !System::IsValid())
return SendErrorReply();
else if (!BeginReply(reply, sizeof(u64))) [[unlikely]]
return false;
const PhysicalMemoryAddress addr = rdbuf.ReadU32();
u32 res_low = 0, res_high = 0;
reply << ((!CPU::SafeReadMemoryWord(addr, &res_low) || !CPU::SafeReadMemoryWord(addr + sizeof(u32), &res_high)) ?
IPC_FAIL :
IPC_OK);
reply << ((ZeroExtend64(res_high) << 32) | ZeroExtend64(res_low));
return EndReply(reply);
}
case MsgReadBytes:
{
if (!rdbuf.CheckRemaining(sizeof(PhysicalMemoryAddress) + sizeof(u32)) || !System::IsValid())
return SendErrorReply();
const PhysicalMemoryAddress addr = rdbuf.ReadU32();
const u32 num_bytes = rdbuf.ReadU32();
if (num_bytes == 0) [[unlikely]]
return SendErrorReply();
if (!BeginReply(reply, num_bytes)) [[unlikely]]
return false;
const auto data = reply.GetRemainingSpan(sizeof(IPCStatus) + num_bytes);
if (!CPU::SafeReadMemoryBytes(addr, data.data() + sizeof(IPCStatus), num_bytes)) [[unlikely]]
{
reply << IPC_FAIL;
}
else
{
reply << IPC_OK;
reply.IncrementPosition(num_bytes);
}
return EndReply(reply);
}
case MsgWrite8:
{
// Don't do the actual write until we have space for the response, otherwise we might do it twice when we come
// back around.
if (!rdbuf.CheckRemaining(sizeof(PhysicalMemoryAddress) + sizeof(u8)) || !System::IsValid())
return SendErrorReply();
else if (!BeginReply(reply, 0)) [[unlikely]]
return false;
const PhysicalMemoryAddress addr = rdbuf.ReadU32();
const u8 value = rdbuf.ReadU8();
reply << (CPU::SafeWriteMemoryByte(addr, value) ? IPC_OK : IPC_FAIL);
return EndReply(reply);
}
case MsgWrite16:
{
if (!rdbuf.CheckRemaining(sizeof(PhysicalMemoryAddress) + sizeof(u16)) || !System::IsValid())
return SendErrorReply();
else if (!BeginReply(reply, 0)) [[unlikely]]
return false;
const PhysicalMemoryAddress addr = rdbuf.ReadU32();
const u16 value = rdbuf.ReadU16();
reply << (CPU::SafeWriteMemoryHalfWord(addr, value) ? IPC_OK : IPC_FAIL);
return EndReply(reply);
}
case MsgWrite32:
{
if (!rdbuf.CheckRemaining(sizeof(PhysicalMemoryAddress) + sizeof(u32)) || !System::IsValid())
return SendErrorReply();
else if (!BeginReply(reply, 0)) [[unlikely]]
return false;
const PhysicalMemoryAddress addr = rdbuf.ReadU32();
const u32 value = rdbuf.ReadU32();
reply << (CPU::SafeWriteMemoryWord(addr, value) ? IPC_OK : IPC_FAIL);
return EndReply(reply);
}
case MsgWrite64:
{
if (!rdbuf.CheckRemaining(sizeof(PhysicalMemoryAddress) + sizeof(u64)) || !System::IsValid())
return SendErrorReply();
else if (!BeginReply(reply, 0)) [[unlikely]]
return false;
const PhysicalMemoryAddress addr = rdbuf.ReadU32();
const u64 value = rdbuf.ReadU64();
reply << ((!CPU::SafeWriteMemoryWord(addr, Truncate32(value)) ||
!CPU::SafeWriteMemoryWord(addr + sizeof(u32), Truncate32(value >> 32))) ?
IPC_FAIL :
IPC_OK);
return EndReply(reply);
}
case MsgWriteBytes:
{
if (!rdbuf.CheckRemaining(sizeof(PhysicalMemoryAddress) + sizeof(u32)) || !System::IsValid())
return SendErrorReply();
const PhysicalMemoryAddress addr = rdbuf.ReadU32();
const u32 num_bytes = rdbuf.ReadU32();
if (num_bytes == 0 || !rdbuf.CheckRemaining(num_bytes)) [[unlikely]]
return SendErrorReply();
if (!BeginReply(reply, 0)) [[unlikely]]
return false;
const auto data = rdbuf.GetRemainingSpan(num_bytes);
reply << (CPU::SafeWriteMemoryBytes(addr, data.data(), num_bytes) ? IPC_OK : IPC_FAIL);
return EndReply(reply);
}
case MsgVersion:
{
const TinyString version = TinyString::from_format("DuckStation {}", g_scm_tag_str);
if (!BeginReply(reply, version.length() + 1)) [[unlikely]]
return false;
reply << IPC_OK << version;
return EndReply(reply);
}
case MsgSaveState:
{
if (!rdbuf.CheckRemaining(sizeof(u8)) || !System::IsValid())
return SendErrorReply();
const std::string& serial = System::GetGameSerial();
if (!serial.empty())
return SendErrorReply();
if (!BeginReply(reply, 0)) [[unlikely]]
return false;
std::string state_filename = System::GetGameSaveStateFileName(serial, rdbuf.ReadU8());
Host::RunOnCPUThread([state_filename = std::move(state_filename)] {
Error error;
if (!System::SaveState(state_filename.c_str(), &error, false))
ERROR_LOG("PINE: Save state failed: {}", error.GetDescription());
});
reply << IPC_OK;
return EndReply(reply);
}
case MsgLoadState:
{
if (!rdbuf.CheckRemaining(sizeof(u8)) || !System::IsValid())
return SendErrorReply();
const std::string& serial = System::GetGameSerial();
if (!serial.empty())
return SendErrorReply();
std::string state_filename = System::GetGameSaveStateFileName(serial, rdbuf.ReadU8());
if (!FileSystem::FileExists(state_filename.c_str()))
return SendErrorReply();
if (!BeginReply(reply, 0)) [[unlikely]]
return false;
Host::RunOnCPUThread([state_filename = std::move(state_filename)] {
Error error;
if (!System::LoadState(state_filename.c_str(), &error, true))
ERROR_LOG("PINE: Load state failed: {}", error.GetDescription());
});
reply << IPC_OK;
return EndReply(reply);
}
case MsgTitle:
{
if (!System::IsValid())
return SendErrorReply();
const std::string& name = System::GetGameTitle();
if (!BeginReply(reply, name.length() + 1)) [[unlikely]]
return false;
reply << IPC_OK << name;
return EndReply(reply);
}
case MsgID:
{
if (!System::IsValid())
return SendErrorReply();
const std::string& serial = System::GetGameSerial();
if (!BeginReply(reply, serial.length() + 1)) [[unlikely]]
return false;
reply << IPC_OK << serial;
return EndReply(reply);
}
case MsgUUID:
{
if (!System::IsValid())
return SendErrorReply();
const TinyString crc = TinyString::from_format("{:016x}", System::GetGameHash());
if (!BeginReply(reply, crc.length() + 1)) [[unlikely]]
return false;
reply << IPC_OK << crc;
return EndReply(reply);
}
case MsgGameVersion:
{
ERROR_LOG("PINE: MsgGameVersion not supported.");
return SendErrorReply();
}
case MsgStatus:
{
EmuStatus status;
switch (System::GetState())
{
case System::State::Running:
status = EmuStatus::Running;
break;
case System::State::Paused:
status = EmuStatus::Paused;
break;
default:
status = EmuStatus::Shutdown;
break;
}
if (!BeginReply(reply, sizeof(u32))) [[unlikely]]
return false;
reply << IPC_OK << static_cast<u32>(status);
return EndReply(reply);
}
default:
{
ERROR_LOG("PINE: Unhandled IPC command {:02X}", static_cast<u8>(command));
return SendErrorReply();
}
}
}
bool PINEServer::PINESocket::BeginReply(BinarySpanWriter& wrbuf, size_t required_bytes)
{
wrbuf = (AcquireWriteBuffer(sizeof(u32) + sizeof(IPCStatus) + required_bytes, false));
if (!wrbuf.IsValid()) [[unlikely]]
return false;
wrbuf << static_cast<u32>(0); // size placeholder
return true;
}
bool PINEServer::PINESocket::EndReply(const BinarySpanWriter& sw)
{
DebugAssert(sw.IsValid());
const size_t total_size = sw.GetBufferWritten();
std::memcpy(&sw.GetSpan()[0], &total_size, sizeof(u32));
ReleaseWriteBuffer(sw.GetBufferWritten(), false);
return true;
}
bool PINEServer::PINESocket::SendErrorReply()
{
BinarySpanWriter reply;
if (!BeginReply(reply, 0)) [[unlikely]]
return false;
reply << IPC_FAIL;
return EndReply(reply);
}

13
src/core/pine_server.h
View File

@ -1,13 +0,0 @@
// SPDX-FileCopyrightText: 2002-2024 PCSX2 Dev Team, Connor McLaughlin <stenzek@gmail.com>
// SPDX-License-Identifier: CC-BY-NC-ND-4.0
// A reference client implementation for interfacing with PINE is available here:
// https://code.govanify.com/govanify/pine/
#pragma once
namespace PINEServer {
bool IsRunning();
bool Initialize(u16 slot);
void Shutdown();
} // namespace PINEServer

7
src/core/settings.cpp
View File

@ -168,10 +168,6 @@ void Settings::Load(SettingsInterface& si, SettingsInterface& controller_si)
rewind_save_slots = static_cast<u32>(si.GetIntValue("Main", "RewindSaveSlots", 10)); rewind_save_slots = static_cast<u32>(si.GetIntValue("Main", "RewindSaveSlots", 10));
runahead_frames = static_cast<u32>(si.GetIntValue("Main", "RunaheadFrameCount", 0)); runahead_frames = static_cast<u32>(si.GetIntValue("Main", "RunaheadFrameCount", 0));
pine_enable = si.GetBoolValue("PINE", "Enabled", false);
pine_slot = static_cast<u16>(
std::min<u32>(si.GetUIntValue("PINE", "Slot", DEFAULT_PINE_SLOT), std::numeric_limits<u16>::max()));
cpu_execution_mode = cpu_execution_mode =
ParseCPUExecutionMode( ParseCPUExecutionMode(
si.GetStringValue("CPU", "ExecutionMode", GetCPUExecutionModeName(DEFAULT_CPU_EXECUTION_MODE)).c_str()) si.GetStringValue("CPU", "ExecutionMode", GetCPUExecutionModeName(DEFAULT_CPU_EXECUTION_MODE)).c_str())
@ -488,9 +484,6 @@ void Settings::Save(SettingsInterface& si, bool ignore_base) const
si.SetIntValue("Main", "RewindSaveSlots", rewind_save_slots); si.SetIntValue("Main", "RewindSaveSlots", rewind_save_slots);
si.SetIntValue("Main", "RunaheadFrameCount", runahead_frames); si.SetIntValue("Main", "RunaheadFrameCount", runahead_frames);
si.SetBoolValue("PINE", "Enabled", pine_enable);
si.SetUIntValue("PINE", "Slot", pine_slot);
si.SetStringValue("CPU", "ExecutionMode", GetCPUExecutionModeName(cpu_execution_mode)); si.SetStringValue("CPU", "ExecutionMode", GetCPUExecutionModeName(cpu_execution_mode));
si.SetBoolValue("CPU", "OverclockEnable", cpu_overclock_enable); si.SetBoolValue("CPU", "OverclockEnable", cpu_overclock_enable);
si.SetIntValue("CPU", "OverclockNumerator", cpu_overclock_numerator); si.SetIntValue("CPU", "OverclockNumerator", cpu_overclock_numerator);

8
src/core/settings.h
View File

@ -92,13 +92,11 @@ struct Settings
bool enable_cheats : 1 = false; bool enable_cheats : 1 = false;
bool disable_all_enhancements : 1 = false; bool disable_all_enhancements : 1 = false;
bool enable_discord_presence : 1 = false; bool enable_discord_presence : 1 = false;
bool pine_enable : 1 = false;
bool rewind_enable : 1 = false; bool rewind_enable : 1 = false;
float rewind_save_frequency = 10.0f; float rewind_save_frequency = 10.0f;
u32 rewind_save_slots = 10; u32 rewind_save_slots = 10;
u32 runahead_frames = 0; u32 runahead_frames = 0;
u16 pine_slot = DEFAULT_PINE_SLOT;
GPURenderer gpu_renderer = DEFAULT_GPU_RENDERER; GPURenderer gpu_renderer = DEFAULT_GPU_RENDERER;
std::string gpu_adapter; std::string gpu_adapter;
@ -535,12 +533,6 @@ struct Settings
static constexpr bool DEFAULT_SAVE_STATE_BACKUPS = false; static constexpr bool DEFAULT_SAVE_STATE_BACKUPS = false;
static constexpr bool DEFAULT_FAST_BOOT_VALUE = true; static constexpr bool DEFAULT_FAST_BOOT_VALUE = true;
#endif #endif
// PINE uses a concept of "slot" to be able to communicate with multiple
// emulators at the same time, each slot should be unique to each emulator to
// allow PnP and configurable by the end user so that several runs don't
// conflict with each others
static constexpr u16 DEFAULT_PINE_SLOT = 28011;
}; };
extern Settings g_settings; extern Settings g_settings;

22
src/core/system.cpp
View File

@ -91,11 +91,9 @@ Log_SetChannel(System);
#ifndef __ANDROID__ #ifndef __ANDROID__
#define ENABLE_DISCORD_PRESENCE 1 #define ENABLE_DISCORD_PRESENCE 1
#define ENABLE_PINE_SERVER 1
#define ENABLE_GDB_SERVER 1 #define ENABLE_GDB_SERVER 1
#define ENABLE_SOCKET_MULTIPLEXER 1 #define ENABLE_SOCKET_MULTIPLEXER 1
#include "gdb_server.h" #include "gdb_server.h"
#include "pine_server.h"
#endif #endif
// #define PROFILE_MEMORY_SAVE_STATES 1 // #define PROFILE_MEMORY_SAVE_STATES 1
@ -498,20 +496,11 @@ bool System::Internal::CPUThreadInitialize(Error* error)
InitializeDiscordPresence(); InitializeDiscordPresence();
#endif #endif
#ifdef ENABLE_PINE_SERVER
if (g_settings.pine_enable)
PINEServer::Initialize(g_settings.pine_slot);
#endif
return true; return true;
} }
void System::Internal::CPUThreadShutdown() void System::Internal::CPUThreadShutdown()
{ {
#ifdef ENABLE_PINE_SERVER
PINEServer::Shutdown();
#endif
#ifdef ENABLE_DISCORD_PRESENCE #ifdef ENABLE_DISCORD_PRESENCE
ShutdownDiscordPresence(); ShutdownDiscordPresence();
#endif #endif
@ -4526,17 +4515,6 @@ void System::CheckForSettingsChanges(const Settings& old_settings)
} }
#endif #endif
#ifdef ENABLE_PINE_SERVER
if (g_settings.pine_enable != old_settings.pine_enable || g_settings.pine_slot != old_settings.pine_slot)
{
PINEServer::Shutdown();
if (g_settings.pine_enable)
PINEServer::Initialize(g_settings.pine_slot);
else
ReleaseSocketMultiplexer();
}
#endif
if (g_settings.export_shared_memory != old_settings.export_shared_memory) [[unlikely]] if (g_settings.export_shared_memory != old_settings.export_shared_memory) [[unlikely]]
{ {
Error error; Error error;

8
src/duckstation-qt/advancedsettingswidget.cpp
View File

@ -268,10 +268,6 @@ void AdvancedSettingsWidget::addTweakOptions()
addBooleanTweakOption(m_dialog, m_ui.tweakOptionTable, tr("Export Shared Memory"), "Hacks", "ExportSharedMemory", addBooleanTweakOption(m_dialog, m_ui.tweakOptionTable, tr("Export Shared Memory"), "Hacks", "ExportSharedMemory",
false); false);
addBooleanTweakOption(m_dialog, m_ui.tweakOptionTable, tr("Enable PINE"), "PINE", "Enabled", false);
addIntRangeTweakOption(m_dialog, m_ui.tweakOptionTable, tr("PINE Slot"), "PINE", "Slot", 0, 65535,
Settings::DEFAULT_PINE_SLOT);
addBooleanTweakOption(m_dialog, m_ui.tweakOptionTable, tr("Enable PCDrv"), "PCDrv", "Enabled", false); addBooleanTweakOption(m_dialog, m_ui.tweakOptionTable, tr("Enable PCDrv"), "PCDrv", "Enabled", false);
addBooleanTweakOption(m_dialog, m_ui.tweakOptionTable, tr("Enable PCDrv Writes"), "PCDrv", "EnableWrites", false); addBooleanTweakOption(m_dialog, m_ui.tweakOptionTable, tr("Enable PCDrv Writes"), "PCDrv", "EnableWrites", false);
addDirectoryOption(m_dialog, m_ui.tweakOptionTable, tr("PCDrv Root Directory"), "PCDrv", "Root"); addDirectoryOption(m_dialog, m_ui.tweakOptionTable, tr("PCDrv Root Directory"), "PCDrv", "Root");
@ -306,8 +302,6 @@ void AdvancedSettingsWidget::onResetToDefaultClicked()
setBooleanTweakOption(m_ui.tweakOptionTable, i++, false); // CDROM Region Check setBooleanTweakOption(m_ui.tweakOptionTable, i++, false); // CDROM Region Check
setBooleanTweakOption(m_ui.tweakOptionTable, i++, false); // Allow booting without SBI file setBooleanTweakOption(m_ui.tweakOptionTable, i++, false); // Allow booting without SBI file
setBooleanTweakOption(m_ui.tweakOptionTable, i++, false); // Export Shared Memory setBooleanTweakOption(m_ui.tweakOptionTable, i++, false); // Export Shared Memory
setBooleanTweakOption(m_ui.tweakOptionTable, i++, false); // Enable PINE
setIntRangeTweakOption(m_ui.tweakOptionTable, i++, Settings::DEFAULT_PINE_SLOT); // PINE Slot
setBooleanTweakOption(m_ui.tweakOptionTable, i++, false); // Enable PCDRV setBooleanTweakOption(m_ui.tweakOptionTable, i++, false); // Enable PCDRV
setBooleanTweakOption(m_ui.tweakOptionTable, i++, false); // Enable PCDRV Writes setBooleanTweakOption(m_ui.tweakOptionTable, i++, false); // Enable PCDRV Writes
setDirectoryOption(m_ui.tweakOptionTable, i++, ""); // PCDrv Root Directory setDirectoryOption(m_ui.tweakOptionTable, i++, ""); // PCDrv Root Directory
@ -336,8 +330,6 @@ void AdvancedSettingsWidget::onResetToDefaultClicked()
sif->DeleteValue("CDROM", "MechaconVersion"); sif->DeleteValue("CDROM", "MechaconVersion");
sif->DeleteValue("CDROM", "RegionCheck"); sif->DeleteValue("CDROM", "RegionCheck");
sif->DeleteValue("CDROM", "AllowBootingWithoutSBIFile"); sif->DeleteValue("CDROM", "AllowBootingWithoutSBIFile");
sif->DeleteValue("PINE", "Enabled");
sif->DeleteValue("PINE", "Slot");
sif->DeleteValue("PCDrv", "Enabled"); sif->DeleteValue("PCDrv", "Enabled");
sif->DeleteValue("PCDrv", "EnableWrites"); sif->DeleteValue("PCDrv", "EnableWrites");
sif->DeleteValue("PCDrv", "Root"); sif->DeleteValue("PCDrv", "Root");

12
src/duckstation-qt/mainwindow.cpp
View File

@ -58,10 +58,6 @@
#include <VersionHelpers.h> #include <VersionHelpers.h>
#endif #endif
#ifdef __APPLE__
#include "common/cocoa_tools.h"
#endif
Log_SetChannel(MainWindow); Log_SetChannel(MainWindow);
static constexpr char DISC_IMAGE_FILTER[] = QT_TRANSLATE_NOOP( static constexpr char DISC_IMAGE_FILTER[] = QT_TRANSLATE_NOOP(
@ -142,9 +138,6 @@ MainWindow::~MainWindow()
#ifdef _WIN32 #ifdef _WIN32
unregisterForDeviceNotifications(); unregisterForDeviceNotifications();
#endif #endif
#ifdef __APPLE__
CocoaTools::RemoveThemeChangeHandler(this);
#endif
} }
void MainWindow::initialize() void MainWindow::initialize()
@ -165,11 +158,6 @@ void MainWindow::initialize()
#ifdef _WIN32 #ifdef _WIN32
registerForDeviceNotifications(); registerForDeviceNotifications();
#endif #endif
#ifdef __APPLE__
CocoaTools::AddThemeChangeHandler(this,
[](void* ctx) { QtHost::RunOnUIThread([] { g_main_window->updateTheme(); }); });
#endif
} }
void MainWindow::reportError(const QString& title, const QString& message) void MainWindow::reportError(const QString& title, const QString& message)