reactos/subsystems/win32/csrsrv/api.h

   1 /*
   2  * COPYRIGHT:       See COPYING in the top level directory
   3  * PROJECT:         ReactOS system libraries
   4  * FILE:            subsystems/win32/csrsrv/api.h
   5  * PURPOSE:         CSRSS Internal API
   6  */
   7
   8 #pragma once
   9
  10 #define NTOS_MODE_USER
  11 #include <ndk/psfuncs.h>
  12 #include <ndk/rtlfuncs.h>
  13
  14 #include <csr/csrsrv.h>
  15
  16
  17 extern RTL_CRITICAL_SECTION CsrProcessLock, CsrWaitListsLock;
  18
  19 #define CsrAcquireProcessLock() \
  20     RtlEnterCriticalSection(&CsrProcessLock);
  21
  22 #define CsrReleaseProcessLock() \
  23     RtlLeaveCriticalSection(&CsrProcessLock);
  24
  25 #define ProcessStructureListLocked() \
  26     (CsrProcessLock.OwningThread == NtCurrentTeb()->ClientId.UniqueThread)
  27
  28 #define CsrAcquireWaitLock() \
  29     RtlEnterCriticalSection(&CsrWaitListsLock);
  30
  31 #define CsrReleaseWaitLock() \
  32     RtlLeaveCriticalSection(&CsrWaitListsLock);
  33
  34 #define CsrAcquireNtSessionLock() \
  35     RtlEnterCriticalSection(&CsrNtSessionLock);
  36
  37 #define CsrReleaseNtSessionLock() \
  38     RtlLeaveCriticalSection(&CsrNtSessionLock);
  39
  40
  41 #define CSR_SERVER_DLL_MAX  4
  42
  43
  44 extern HANDLE hBootstrapOk;
  45 extern HANDLE CsrApiPort;
  46 extern HANDLE CsrSmApiPort;
  47 extern HANDLE CsrSbApiPort;
  48 extern LIST_ENTRY CsrThreadHashTable[257];
  49 extern PCSR_PROCESS CsrRootProcess;
  50 extern UNICODE_STRING CsrDirectoryName;
  51 extern ULONG CsrDebug;
  52 extern ULONG CsrTotalPerProcessDataLength;
  53 extern SYSTEM_BASIC_INFORMATION CsrNtSysInfo;
  54 extern HANDLE CsrHeap;
  55 extern PVOID CsrSrvSharedSectionHeap;
  56 extern PVOID *CsrSrvSharedStaticServerData;
  57 extern HANDLE CsrInitializationEvent;
  58 extern PCSR_SERVER_DLL CsrLoadedServerDll[CSR_SERVER_DLL_MAX];
  59 extern ULONG CsrMaxApiRequestThreads;
  60
  61 /****************************************************/
  62 extern UNICODE_STRING CsrSbApiPortName;
  63 extern UNICODE_STRING CsrApiPortName;
  64 extern RTL_CRITICAL_SECTION CsrProcessLock;
  65 extern RTL_CRITICAL_SECTION CsrWaitListsLock;
  66 extern HANDLE CsrObjectDirectory;
  67 /****************************************************/
  68
  69
  70
  71 CSR_API(CsrSrvClientConnect);
  72 CSR_API(CsrSrvUnusedFunction);
  73 CSR_API(CsrSrvIdentifyAlertableThread);
  74 CSR_API(CsrSrvSetPriorityClass);
  75
  76
  77 NTSTATUS
  78 NTAPI
  79 CsrServerDllInitialization(IN PCSR_SERVER_DLL LoadedServerDll);
  80
  81
  82 BOOLEAN
  83 NTAPI
  84 CsrCaptureArguments(IN PCSR_THREAD CsrThread,
  85                     IN PCSR_API_MESSAGE ApiMessage);
  86
  87 VOID
  88 NTAPI
  89 CsrReleaseCapturedArguments(IN PCSR_API_MESSAGE ApiMessage);
  90
  91 NTSTATUS
  92 NTAPI
  93 CsrLoadServerDll(IN PCHAR DllString,
  94                  IN PCHAR EntryPoint OPTIONAL,
  95                  IN ULONG ServerId);
  96
  97
  98 PCSR_THREAD
  99 NTAPI
 100 CsrAllocateThread(IN PCSR_PROCESS CsrProcess);
 101
 102 PCSR_PROCESS
 103 NTAPI
 104 CsrAllocateProcess(VOID);
 105
 106 VOID
 107 NTAPI
 108 CsrDeallocateProcess(IN PCSR_PROCESS CsrProcess);
 109
 110 VOID
 111 NTAPI
 112 CsrInsertProcess(IN PCSR_PROCESS ParentProcess OPTIONAL,
 113                  IN PCSR_PROCESS CsrProcess);
 114
 115 VOID
 116 NTAPI
 117 CsrRemoveProcess(IN PCSR_PROCESS CsrProcess);
 118
 119 NTSTATUS
 120 NTAPI
 121 CsrApiRequestThread(IN PVOID Parameter);
 122
 123 VOID
 124 NTAPI
 125 CsrSbApiRequestThread(IN PVOID Parameter);
 126
 127 NTSTATUS
 128 NTAPI
 129 CsrApiPortInitialize(VOID);
 130
 131 BOOLEAN
 132 NTAPI
 133 ProtectHandle(IN HANDLE ObjectHandle);
 134
 135 BOOLEAN
 136 NTAPI
 137 UnProtectHandle(IN HANDLE ObjectHandle);
 138
 139 VOID
 140 NTAPI
 141 CsrInsertThread(IN PCSR_PROCESS Process,
 142                 IN PCSR_THREAD Thread);
 143
 144 VOID
 145 NTAPI
 146 CsrLockedReferenceProcess(IN PCSR_PROCESS CsrProcess);
 147
 148 VOID
 149 NTAPI
 150 CsrLockedReferenceThread(IN PCSR_THREAD CsrThread);
 151
 152 NTSTATUS
 153 NTAPI
 154 CsrInitializeProcessStructure(VOID);
 155
 156 // NTSTATUS WINAPI CsrEnumProcesses(CSRSS_ENUM_PROCESS_PROC EnumProc,
 157 //                                  PVOID Context);
 158 PCSR_THREAD
 159 NTAPI
 160 CsrLocateThreadInProcess(IN PCSR_PROCESS CsrProcess OPTIONAL,
 161                          IN PCLIENT_ID Cid);
 162 PCSR_THREAD
 163 NTAPI
 164 CsrLocateThreadByClientId(OUT PCSR_PROCESS *Process OPTIONAL,
 165                           IN PCLIENT_ID ClientId);
 166
 167 NTSTATUS
 168 NTAPI
 169 CsrInitializeNtSessionList(VOID);
 170
 171 NTSTATUS
 172 NTAPI
 173 CsrSrvAttachSharedSection(IN PCSR_PROCESS CsrProcess OPTIONAL,
 174                           OUT PCSR_CONNECTION_INFO ConnectInfo);
 175
 176 NTSTATUS
 177 NTAPI
 178 CsrSrvCreateSharedSection(IN PCHAR ParameterValue);
 179
 180 VOID
 181 NTAPI
 182 CsrLockedDereferenceProcess(PCSR_PROCESS CsrProcess);
 183
 184 VOID
 185 NTAPI
 186 CsrLockedDereferenceThread(IN PCSR_THREAD CsrThread);
 187
 188 BOOLEAN
 189 NTAPI
 190 CsrNotifyWaitBlock(IN PCSR_WAIT_BLOCK WaitBlock,
 191                    IN PLIST_ENTRY WaitList,
 192                    IN PVOID WaitArgument1,
 193                    IN PVOID WaitArgument2,
 194                    IN ULONG WaitFlags,
 195                    IN BOOLEAN DereferenceThread);
 196
 197 VOID
 198 NTAPI
 199 CsrReferenceNtSession(IN PCSR_NT_SESSION Session);
 200
 201 VOID
 202 NTAPI
 203 CsrDereferenceNtSession(IN PCSR_NT_SESSION Session,
 204                         IN NTSTATUS ExitStatus);
 205
 206 /******************************************************************************
 207  ******************************************************************************/
 208
 209 NTSTATUS
 210 NTAPI
 211 CsrCreateSessionObjectDirectory(IN ULONG SessionId);
 212
 213 NTSTATUS
 214 NTAPI
 215 CsrCreateObjectDirectory(IN PCHAR ObjectDirectory);
 216
 217 NTSTATUS
 218 NTAPI
 219 CsrSbApiPortInitialize(VOID);
 220
 221 BOOLEAN
 222 NTAPI
 223 CsrSbCreateSession(IN PSB_API_MSG ApiMessage);
 224
 225 BOOLEAN
 226 NTAPI
 227 CsrSbTerminateSession(IN PSB_API_MSG ApiMessage);
 228
 229 BOOLEAN
 230 NTAPI
 231 CsrSbForeignSessionComplete(IN PSB_API_MSG ApiMessage);
 232
 233 BOOLEAN
 234 NTAPI
 235 CsrSbCreateProcess(IN PSB_API_MSG ApiMessage);
 236
 237 NTSTATUS
 238 NTAPI
 239 CsrSbApiHandleConnectionRequest(IN PSB_API_MSG Message);
 240
 241 NTSTATUS
 242 NTAPI
 243 CsrApiHandleConnectionRequest(IN PCSR_API_MESSAGE ApiMessage);
 244
 245 /** this API is used with CsrPopulateDosDevices, deprecated in r55585.
 246 NTSTATUS
 247 NTAPI
 248 CsrPopulateDosDevicesDirectory(IN HANDLE DosDevicesDirectory,
 249                                IN PPROCESS_DEVICEMAP_INFORMATION DeviceMap);
 250 **/
 251
 252 NTSTATUS
 253 NTAPI
 254 CsrCreateLocalSystemSD(OUT PSECURITY_DESCRIPTOR *LocalSystemSd);
 255
 256 NTSTATUS
 257 NTAPI
 258 CsrSetDirectorySecurity(IN HANDLE ObjectDirectory);
 259
 260 /* EOF */