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