include/napi/lpc.h

   1 #ifndef __INCLUDE_NAPI_LPC_H
   2 #define __INCLUDE_NAPI_LPC_H
   3
   4 #ifdef __USE_W32API
   5 #include <ddk/ntapi.h>
   6 #endif /* !__USE_W32API */
   7
   8 #include <ntos/security.h>
   9
  10 #define MAX_MESSAGE_DATA   (0x130)
  11
  12 #ifndef __USE_W32API
  13
  14 typedef enum
  15 {
  16     UNUSED_MSG_TYPE        = 0x0, /* ReactOS */
  17     LPC_NEW_MESSAGE        = 0x0, /* NT */
  18     LPC_REQUEST            = 0x1,
  19     LPC_REPLY              = 0x2,
  20     LPC_DATAGRAM           = 0x3,
  21     LPC_LOST_REPLY         = 0x4,
  22     LPC_PORT_CLOSED        = 0x5,
  23     LPC_CLIENT_DIED        = 0x6,
  24     LPC_EXCEPTION          = 0x7,
  25     LPC_DEBUG_EVENT        = 0x8,
  26     LPC_ERROR_EVENT        = 0x9,
  27     LPC_CONNECTION_REQUEST = 0xa,
  28     LPC_CONNECTION_REFUSED = 0xb
  29
  30 } LPC_TYPE, *PLPC_TYPE;
  31
  32 typedef struct _LPC_SECTION_WRITE
  33 {
  34    ULONG Length;
  35    HANDLE SectionHandle;
  36    ULONG SectionOffset;
  37    ULONG ViewSize;
  38    PVOID ViewBase;
  39    PVOID TargetViewBase;
  40 } LPC_SECTION_WRITE, *PLPC_SECTION_WRITE;
  41
  42 typedef struct _LPC_SECTION_READ
  43 {
  44    ULONG Length;
  45    ULONG ViewSize;
  46    PVOID ViewBase;
  47 } LPC_SECTION_READ, *PLPC_SECTION_READ;
  48
  49 typedef struct _LPC_MESSAGE_HEADER
  50 {
  51    USHORT DataSize;
  52    USHORT MessageSize;
  53 //   LPC_TYPE MessageType;
  54    USHORT MessageType;
  55    USHORT VirtualRangesOffset;
  56    CLIENT_ID Cid;
  57    ULONG MessageId;
  58    ULONG SharedSectionSize;
  59 } LPC_MESSAGE, *PLPC_MESSAGE;
  60
  61 #endif /* !__USE_W32API */
  62
  63 typedef struct _LPC_TERMINATION_MESSAGE
  64 {
  65    LPC_MESSAGE Header;
  66    TIME CreationTime;
  67 } LPC_TERMINATION_MESSAGE, *PLPC_TERMINATION_MESSAGE;
  68
  69 typedef struct _LPC_DEBUG_MESSAGE
  70 {
  71    LPC_MESSAGE Header;
  72    ULONG EventCode;
  73    ULONG Status;
  74    union {
  75       struct {
  76          EXCEPTION_RECORD ExceptionRecord;
  77          ULONG FirstChance;
  78       } Exception;
  79       struct {
  80          ULONG Reserved;
  81          PVOID StartAddress;
  82       } CreateThread;
  83       struct {
  84          ULONG Reserved;
  85          HANDLE FileHandle;
  86          PVOID Base;
  87          ULONG PointerToSymbolTable;
  88          ULONG NumberOfSymbols;
  89          ULONG Reserved2;
  90          PVOID EntryPoint;
  91       } CreateProcess;
  92       struct {
  93          ULONG ExitCode;
  94       } ExitThread;
  95       struct {
  96          ULONG ExitCode;
  97       } ExitProcess;
  98       struct {
  99          HANDLE FileHandle;
 100          PVOID Base;
 101          ULONG PointerToSymbolTable;
 102          ULONG NumberOfSymbols;
 103       } LoadDll;
 104       struct {
 105          PVOID Base;
 106       } UnloadDll;
 107 #ifdef ANONYMOUSUNIONS
 108    };
 109 #else
 110    } u;
 111 #endif
 112 } LPC_DEBUG_MESSAGE, * PLPC_DEBUG_MESSAGE;
 113
 114 typedef struct _LPC_MAX_MESSAGE
 115 {
 116    LPC_MESSAGE Header;
 117    BYTE Data[MAX_MESSAGE_DATA];
 118 } LPC_MAX_MESSAGE, *PLPC_MAX_MESSAGE;
 119
 120 #define PORT_MESSAGE_TYPE(m) (LPC_TYPE)((m).Header.MessageType)
 121
 122 #ifndef __USE_NT_LPC__
 123 NTSTATUS STDCALL NtAcceptConnectPort (PHANDLE   PortHandle,
 124                                       HANDLE NamedPortHandle,
 125                                       PLPC_MESSAGE ServerReply,
 126                                       BOOLEAN AcceptIt,
 127                                       PLPC_SECTION_WRITE WriteMap,
 128                                       PLPC_SECTION_READ ReadMap);
 129 #else
 130 NTSTATUS STDCALL NtAcceptConnectPort (PHANDLE   PortHandle,
 131                                       ULONG PortIdentifier,
 132                                       PLPC_MESSAGE ServerReply,
 133                                       BOOLEAN AcceptIt,
 134                                       PLPC_SECTION_WRITE WriteMap,
 135                                       PLPC_SECTION_READ ReadMap);
 136 #endif /* ndef __USE_NT_LPC__ */
 137
 138 NTSTATUS STDCALL NtCompleteConnectPort (HANDLE PortHandle);
 139
 140 NTSTATUS STDCALL NtConnectPort(PHANDLE PortHandle,
 141                                PUNICODE_STRING PortName,
 142                                PSECURITY_QUALITY_OF_SERVICE SecurityQos,
 143                                PLPC_SECTION_WRITE SectionInfo,
 144                                PLPC_SECTION_READ MapInfo,
 145                                PULONG MaxMessageSize,
 146                                PVOID ConnectInfo,
 147                                PULONG ConnectInfoLength);
 148
 149 NTSTATUS STDCALL NtReplyWaitReplyPort (HANDLE PortHandle,
 150                                        PLPC_MESSAGE ReplyMessage);
 151
 152 NTSTATUS STDCALL NtCreatePort(PHANDLE PortHandle,
 153                               POBJECT_ATTRIBUTES ObjectAttributes,
 154                               ULONG MaxConnectInfoLength,
 155                               ULONG MaxDataLength,
 156                               ULONG NPMessageQueueSize OPTIONAL);
 157
 158 NTSTATUS STDCALL NtCreateWaitablePort(PHANDLE PortHandle,
 159                                       POBJECT_ATTRIBUTES ObjectAttributes,
 160                                       ULONG MaxConnectInfoLength,
 161                                       ULONG MaxDataLength,
 162                                       ULONG NPMessageQueueSize OPTIONAL);
 163
 164 NTSTATUS STDCALL NtImpersonateClientOfPort (HANDLE PortHandle,
 165                                             PLPC_MESSAGE ClientMessage);
 166
 167 NTSTATUS STDCALL NtListenPort (HANDLE PortHandle,
 168                                PLPC_MESSAGE LpcMessage);
 169
 170 NTSTATUS STDCALL NtQueryInformationPort (HANDLE PortHandle,
 171                                          CINT PortInformationClass,
 172                                          PVOID PortInformation,
 173                                          ULONG PortInformationLength,
 174                                          PULONG ReturnLength);
 175 NTSTATUS STDCALL NtReplyPort (HANDLE PortHandle,
 176                               PLPC_MESSAGE LpcReply);
 177 NTSTATUS STDCALL NtReplyWaitReceivePort (HANDLE PortHandle,
 178                                          PULONG PortId,
 179                                          PLPC_MESSAGE MessageReply,
 180                                          PLPC_MESSAGE MessageRequest);
 181 NTSTATUS STDCALL NtRequestPort (HANDLE PortHandle,
 182                                 PLPC_MESSAGE LpcMessage);
 183
 184 NTSTATUS STDCALL NtRequestWaitReplyPort (HANDLE PortHandle,
 185                                          PLPC_MESSAGE LpcReply,
 186                                          PLPC_MESSAGE LpcRequest);
 187
 188 NTSTATUS STDCALL NtReadRequestData (HANDLE PortHandle,
 189                                     PLPC_MESSAGE Message,
 190                                     ULONG Index,
 191                                     PVOID Buffer,
 192                                     ULONG BufferLength,
 193                                     PULONG ReturnLength);
 194
 195 NTSTATUS STDCALL NtWriteRequestData (HANDLE PortHandle,
 196                                      PLPC_MESSAGE Message,
 197                                      ULONG Index,
 198                                      PVOID Buffer,
 199                                      ULONG BufferLength,
 200                                      PULONG ReturnLength);
 201
 202
 203 #endif /* __INCLUDE_NAPI_LPC_H */