reactos/subsystems/csr/csrsrv/srv.h

   1 #ifndef _CSRSRV_H
   2 #define _CSRSRV_H
   3
   4 /* PSDK/NDK Headers */
   5 #define NTOS_MODE_USER
   6 #include <stdio.h>
   7 #define WIN32_NO_STATUS
   8 #include <windows.h>
   9 #include <winnt.h>
  10 #include <ndk/ntndk.h>
  11 #include <helper.h>
  12
  13 /* CSR Header */
  14 #include <csr/server.h>
  15
  16 /* PSEH for SEH Support */
  17 #include <pseh/pseh.h>
  18
  19 /* DEFINES *******************************************************************/
  20
  21 #define CSR_SERVER_DLL_MAX 4
  22
  23 #define CsrAcquireProcessLock() \
  24     RtlEnterCriticalSection(&CsrProcessLock);
  25
  26 #define CsrReleaseProcessLock() \
  27     RtlLeaveCriticalSection(&CsrProcessLock);
  28
  29 #define CsrAcquireWaitLock() \
  30     RtlEnterCriticalSection(&CsrWaitListsLock);
  31
  32 #define CsrReleaseWaitLock() \
  33     RtlLeaveCriticalSection(&CsrWaitListsLock);
  34
  35 #define CsrAcquireNtSessionLock() \
  36     RtlEnterCriticalSection(&CsrNtSessionLock)
  37
  38 #define CsrReleaseNtSessionLock() \
  39     RtlLeaveCriticalSection(&CsrNtSessionLock)
  40
  41 #define CsrHashThread(t) \
  42     (HandleToUlong(t)&(256 - 1))
  43
  44 #define SM_REG_KEY \
  45     L"\\Registry\\Machine\\System\\CurrentControlSet\\Control\\Session Manager"
  46
  47 #define SESSION_ROOT        L"\\Sessions"
  48 #define GLOBAL_ROOT         L"\\GLOBAL??"
  49 #define SYMLINK_NAME        L"SymbolicLink"
  50 #define SB_PORT_NAME        L"SbAbiPort"
  51 #define CSR_PORT_NAME       L"ApiPort"
  52 #define UNICODE_PATH_SEP    L"\\"
  53
  54 /* DATA **********************************************************************/
  55
  56 extern ULONG CsrTotalPerProcessDataLength;
  57 extern ULONG CsrMaxApiRequestThreads;
  58 extern PCSR_SERVER_DLL CsrLoadedServerDll[CSR_SERVER_DLL_MAX];
  59 extern PCSR_PROCESS CsrRootProcess;
  60 extern UNICODE_STRING CsrSbApiPortName;
  61 extern UNICODE_STRING CsrApiPortName;
  62 extern HANDLE CsrSbApiPort;
  63 extern HANDLE CsrSmApiPort;
  64 extern HANDLE CsrApiPort;
  65 extern HANDLE CsrHeap;
  66 extern RTL_CRITICAL_SECTION CsrProcessLock;
  67 extern RTL_CRITICAL_SECTION CsrWaitListsLock;
  68 extern LIST_ENTRY CsrThreadHashTable[256];
  69 extern HANDLE CsrInitializationEvent;
  70 extern SYSTEM_BASIC_INFORMATION CsrNtSysInfo;
  71 extern UNICODE_STRING CsrDirectoryName;
  72 extern HANDLE CsrObjectDirectory;
  73 extern PSB_API_ROUTINE CsrServerSbApiDispatch[5];
  74
  75 /* FUNCTIONS *****************************************************************/
  76
  77 /* FIXME: Public APIs should go in the CSR Server Include */
  78 NTSTATUS
  79 NTAPI
  80 CsrLoadServerDll(
  81     IN PCHAR DllString,
  82     IN PCHAR EntryPoint,
  83     IN ULONG ServerId
  84 );
  85
  86 NTSTATUS
  87 NTAPI
  88 CsrServerInitialization(
  89     ULONG ArgumentCount,
  90     PCHAR Arguments[]
  91 );
  92
  93 NTSTATUS
  94 NTAPI
  95 CsrCreateSessionObjectDirectory(IN ULONG SessionId);
  96
  97 NTSTATUS
  98 NTAPI
  99 CsrCreateObjectDirectory(IN PCHAR ObjectDirectory);
 100
 101 NTSTATUS
 102 NTAPI
 103 CsrSrvCreateSharedSection(IN PCHAR ParameterValue);
 104
 105 NTSTATUS
 106 NTAPI
 107 CsrInitializeNtSessions(VOID);
 108
 109 NTSTATUS
 110 NTAPI
 111 CsrInitializeProcesses(VOID);
 112
 113 NTSTATUS
 114 NTAPI
 115 CsrApiPortInitialize(VOID);
 116
 117 NTSTATUS
 118 NTAPI
 119 CsrSbApiPortInitialize(VOID);
 120
 121 BOOLEAN
 122 NTAPI
 123 CsrSbCreateSession(IN PSB_API_MESSAGE ApiMessage);
 124
 125 BOOLEAN
 126 NTAPI
 127 CsrSbTerminateSession(IN PSB_API_MESSAGE ApiMessage);
 128
 129 BOOLEAN
 130 NTAPI
 131 CsrSbForeignSessionComplete(IN PSB_API_MESSAGE ApiMessage);
 132
 133 BOOLEAN
 134 NTAPI
 135 CsrSbCreateProcess(IN PSB_API_MESSAGE ApiMessage);
 136
 137 PCSR_PROCESS
 138 NTAPI
 139 CsrAllocateProcess(VOID);
 140
 141 PCSR_THREAD
 142 NTAPI
 143 CsrAllocateThread(IN PCSR_PROCESS CsrProcess);
 144
 145 VOID
 146 NTAPI
 147 CsrInsertThread(
 148     IN PCSR_PROCESS Process,
 149     IN PCSR_THREAD Thread
 150 );
 151
 152 VOID
 153 NTAPI
 154 CsrSetBackgroundPriority(IN PCSR_PROCESS CsrProcess);
 155
 156 VOID
 157 NTAPI
 158 CsrDeallocateProcess(IN PCSR_PROCESS CsrProcess);
 159
 160 NTSTATUS
 161 NTAPI
 162 CsrGetProcessLuid(
 163     HANDLE hProcess,
 164     PLUID Luid
 165 );
 166
 167 BOOLEAN
 168 NTAPI
 169 CsrImpersonateClient(IN PCSR_THREAD CsrThread);
 170
 171 BOOLEAN
 172 NTAPI
 173 CsrRevertToSelf(VOID);
 174
 175 PCSR_THREAD
 176 NTAPI
 177 CsrLocateThreadByClientId(
 178     OUT PCSR_PROCESS *Process,
 179     IN PCLIENT_ID ClientId
 180 );
 181
 182 VOID
 183 NTAPI
 184 CsrDereferenceNtSession(
 185     IN PCSR_NT_SESSION Session,
 186     NTSTATUS ExitStatus
 187 );
 188
 189 VOID
 190 NTAPI
 191 CsrReferenceNtSession(PCSR_NT_SESSION Session);
 192
 193 VOID
 194 NTAPI
 195 CsrLockedDereferenceThread(PCSR_THREAD CsrThread);
 196
 197 VOID
 198 NTAPI
 199 CsrLockedDereferenceProcess(PCSR_PROCESS CsrProcess);
 200
 201 NTSTATUS
 202 NTAPI
 203 CsrLockProcessByClientId(
 204     IN HANDLE Pid,
 205     OUT PCSR_PROCESS *CsrProcess OPTIONAL
 206 );
 207
 208 NTSTATUS
 209 NTAPI
 210 CsrUnlockProcess(PCSR_PROCESS CsrProcess);
 211
 212 NTSTATUS
 213 NTAPI
 214 CsrSrvClientConnect(
 215     IN OUT PCSR_API_MESSAGE ApiMessage,
 216     IN OUT PULONG Reply
 217 );
 218
 219 NTSTATUS
 220 NTAPI
 221 CsrSrvUnusedFunction(
 222     IN OUT PCSR_API_MESSAGE ApiMessage,
 223     IN OUT PULONG Reply
 224 );
 225
 226 NTSTATUS
 227 NTAPI
 228 CsrSrvIdentifyAlertableThread(
 229     IN OUT PCSR_API_MESSAGE ApiMessage,
 230     IN OUT PULONG Reply
 231 );
 232
 233 NTSTATUS
 234 NTAPI
 235 CsrSrvSetPriorityClass(
 236     IN OUT PCSR_API_MESSAGE ApiMessage,
 237     IN OUT PULONG Reply
 238 );
 239
 240 NTSTATUS
 241 NTAPI
 242 CsrServerDllInitialization(IN PCSR_SERVER_DLL LoadedServerDll);
 243
 244 VOID
 245 NTAPI
 246 CsrDereferenceThread(PCSR_THREAD CsrThread);
 247
 248 VOID
 249 NTAPI
 250 CsrSbApiRequestThread(IN PVOID Parameter);
 251
 252 NTSTATUS
 253 NTAPI
 254 CsrApiRequestThread(IN PVOID Parameter);
 255
 256 PCSR_THREAD
 257 NTAPI
 258 CsrAddStaticServerThread(
 259     IN HANDLE hThread,
 260     IN PCLIENT_ID ClientId,
 261     IN ULONG ThreadFlags
 262 );
 263
 264 PCSR_THREAD
 265 NTAPI
 266 CsrConnectToUser(VOID);
 267
 268 PCSR_THREAD
 269 NTAPI
 270 CsrLocateThreadInProcess(
 271     IN PCSR_PROCESS CsrProcess OPTIONAL,
 272     IN PCLIENT_ID Cid
 273 );
 274
 275 NTSTATUS
 276 NTAPI
 277 CsrSbApiHandleConnectionRequest(IN PSB_API_MESSAGE Message);
 278
 279 NTSTATUS
 280 NTAPI
 281 CsrApiHandleConnectionRequest(IN PCSR_API_MESSAGE ApiMessage);
 282
 283 NTSTATUS
 284 NTAPI
 285 CsrSrvAttachSharedSection(
 286     IN PCSR_PROCESS CsrProcess OPTIONAL,
 287     OUT PCSR_CONNECTION_INFO ConnectInfo
 288 );
 289
 290 VOID
 291 NTAPI
 292 CsrReleaseCapturedArguments(IN PCSR_API_MESSAGE ApiMessage);
 293
 294 BOOLEAN
 295 NTAPI
 296 CsrNotifyWaitBlock(
 297     IN PCSR_WAIT_BLOCK WaitBlock,
 298     IN PLIST_ENTRY WaitList,
 299     IN PVOID WaitArgument1,
 300     IN PVOID WaitArgument2,
 301     IN ULONG WaitFlags,
 302     IN BOOLEAN DereferenceThread
 303 );
 304
 305 VOID
 306 NTAPI
 307 CsrDereferenceProcess(PCSR_PROCESS CsrProcess);
 308
 309 VOID
 310 NTAPI
 311 CsrInsertProcess(
 312     IN PCSR_PROCESS Parent OPTIONAL,
 313     IN PCSR_PROCESS CurrentProcess OPTIONAL,
 314     IN PCSR_PROCESS CsrProcess
 315 );
 316
 317 NTSTATUS
 318 NTAPI
 319 CsrPopulateDosDevicesDirectory(
 320     IN HANDLE DosDevicesDirectory,
 321     IN PPROCESS_DEVICEMAP_INFORMATION DeviceMap
 322 );
 323
 324 BOOLEAN
 325 NTAPI
 326 CsrValidateMessageBuffer(
 327     IN PCSR_API_MESSAGE ApiMessage,
 328     IN PVOID *Buffer,
 329     IN ULONG ArgumentSize,
 330     IN ULONG ArgumentCount
 331 );
 332
 333 NTSTATUS
 334 NTAPI
 335 CsrCreateLocalSystemSD(OUT PSECURITY_DESCRIPTOR *LocalSystemSd);
 336
 337 NTSTATUS
 338 NTAPI
 339 CsrDestroyThread(IN PCLIENT_ID Cid);
 340
 341 NTSTATUS
 342 NTAPI
 343 CsrDestroyProcess(
 344     IN PCLIENT_ID Cid,
 345     IN NTSTATUS ExitStatus
 346 );
 347
 348 _SEH_FILTER(CsrUnhandledExceptionFilter);
 349
 350 VOID
 351 NTAPI
 352 CsrProcessRefcountZero(IN PCSR_PROCESS CsrProcess);
 353
 354 VOID
 355 NTAPI
 356 CsrThreadRefcountZero(IN PCSR_THREAD CsrThread);
 357
 358 NTSTATUS
 359 NTAPI
 360 CsrSetDirectorySecurity(IN HANDLE ObjectDirectory);
 361
 362 #endif