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Implement ALPC port abstraction and implement DNS resolver port

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This commit is contained in:
Igor Pissolati
2025-10-19 18:06:15 -03:00
parent 9453123db0
commit 248c09d554
15 changed files with 845 additions and 111 deletions
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1
src/common/platform/platform.hpp
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@@ -26,6 +26,7 @@
#include "network.hpp"
#include "threading.hpp"
#include "window.hpp"
#include "port.hpp"
#if defined(__GNUC__) || defined(__clang__)
#pragma GCC diagnostic pop

80
src/common/platform/port.hpp Normal file
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@@ -0,0 +1,80 @@
#pragma once
// NOLINTBEGIN(modernize-use-using,cppcoreguidelines-avoid-c-arrays,hicpp-avoid-c-arrays,modernize-avoid-c-arrays)
#define LPC_REQUEST 1
#define LPC_REPLY 2
#define LPC_DATAGRAM 3
#define LPC_LOST_REPLY 4
#define LPC_PORT_CLOSED 5
#define LPC_CLIENT_DIED 6
#define LPC_EXCEPTION 7
#define LPC_DEBUG_EVENT 8
#define LPC_ERROR_EVENT 9
#define LPC_CONNECTION_REQUEST 10
#define LPC_NO_IMPERSONATE 0x4000
#define LPC_KERNELMODE_MESSAGE 0x8000
#define LpcpGetMessageType(x) ((x)->u2.s2.Type & ~LPC_KERNELMODE_MESSAGE)
struct PORT_MESSAGE64
{
union
{
struct
{
CSHORT DataLength;
CSHORT TotalLength;
} s1;
ULONG Length;
} u1;
union
{
struct
{
CSHORT Type;
CSHORT DataInfoOffset;
} s2;
ULONG ZeroInit;
} u2;
union
{
CLIENT_ID64 ClientId;
double DoNotUseThisField;
};
ULONG MessageId;
union
{
EmulatorTraits<Emu64>::SIZE_T ClientViewSize; // only valid for LPC_CONNECTION_REQUEST messages
ULONG CallbackId; // only valid for LPC_REQUEST messages
};
};
struct ALPC_MESSAGE_ATTRIBUTES
{
ULONG AllocatedAttributes;
ULONG ValidAttributes;
};
template <typename Traits>
struct PORT_DATA_ENTRY
{
typename Traits::PVOID Base;
ULONG Size;
};
template <typename Traits>
struct ALPC_SECURITY_ATTR
{
ULONG Flags;
typename Traits::PVOID SecurityQos;
typename Traits::HANDLE ContextHandle;
};
// NOLINTEND(modernize-use-using,cppcoreguidelines-avoid-c-arrays,hicpp-avoid-c-arrays,modernize-avoid-c-arrays)

52
src/common/platform/process.hpp
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@@ -983,58 +983,6 @@ struct CLIENT_ID64
DWORD64 UniqueThread;
};
struct PORT_MESSAGE64
{
union
{
struct
{
CSHORT DataLength;
CSHORT TotalLength;
} s1;
ULONG Length;
} u1;
union
{
struct
{
CSHORT Type;
CSHORT DataInfoOffset;
} s2;
ULONG ZeroInit;
} u2;
union
{
CLIENT_ID64 ClientId;
double DoNotUseThisField;
};
ULONG MessageId;
union
{
EmulatorTraits<Emu64>::SIZE_T ClientViewSize; // only valid for LPC_CONNECTION_REQUEST messages
ULONG CallbackId; // only valid for LPC_REQUEST messages
};
};
struct ALPC_MESSAGE_ATTRIBUTES
{
ULONG AllocatedAttributes;
ULONG ValidAttributes;
};
template <typename Traits>
struct PORT_DATA_ENTRY
{
typename Traits::PVOID Base;
ULONG Size;
};
template <typename Traits>
struct EMU_RTL_SRWLOCK
{