[ion] 55467: [SMSS2]: Implement SmpTranslateSystemPartitionInformation which sets a few last registry keys as part of the initialization process. [SMSS2]: Implement SmpLoadSubsystemsForMuSession wh...
6 Feb
2012
6 Feb
'12
6:57 p.m.
Author: ion
Date: Mon Feb 6 18:57:18 2012
New Revision: 55467
URL: http://svn.reactos.org/svn/reactos?rev=55467&view=rev
Log:
[SMSS2]: Implement SmpTranslateSystemPartitionInformation which sets a few last registry
keys as part of the initialization process.
[SMSS2]: Implement SmpLoadSubsystemsForMuSession which correctly creates a session, loads
win32k.sys inside of it, and then detaches from the session. Winlogon.exe is set as the
initial command (but not launched), and CSRSS is fake-started.
[CSRSRV]: No longer start win32k.sys, that's not your job.
[SMSS2]: Kill most debug prints that aren't errors.
Modified:
trunk/reactos/base/system/smss2/sminit.c
trunk/reactos/base/system/smss2/smss.c
trunk/reactos/base/system/smss2/smss.h
trunk/reactos/base/system/smss2/smsubsys.c
trunk/reactos/subsystems/win32/csrss/csrsrv/init.c
Modified: trunk/reactos/base/system/smss2/sminit.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/base/system/smss2/sminit.c…
==============================================================================
--- trunk/reactos/base/system/smss2/sminit.c [iso-8859-1] (original)
+++ trunk/reactos/base/system/smss2/sminit.c [iso-8859-1] Mon Feb 6 18:57:18 2012
@@ -13,14 +13,6 @@
#include "debug.h"
/* GLOBALS ********************************************************************/
-
-typedef struct _SMP_REGISTRY_VALUE
-{
- LIST_ENTRY Entry;
- UNICODE_STRING Name;
- UNICODE_STRING Value;
- PCHAR AnsiValue;
-} SMP_REGISTRY_VALUE, *PSMP_REGISTRY_VALUE;
UNICODE_STRING SmpSubsystemName, PosixName, Os2Name;
LIST_ENTRY SmpBootExecuteList, SmpSetupExecuteList, SmpPagingFileList;
@@ -244,7 +236,7 @@
/* Recreate the security descriptors to take into account security mode */
SmpCreateSecurityDescriptors(FALSE);
- DPRINT1("SmpProtectionMode: %d\n", SmpProtectionMode);
+ DPRINT("SmpProtectionMode: %d\n", SmpProtectionMode);
return STATUS_SUCCESS;
}
@@ -269,7 +261,7 @@
SmpAllowProtectedRenames = 0;
}
- DPRINT1("SmpAllowProtectedRenames: %d\n", SmpAllowProtectedRenames);
+ DPRINT("SmpAllowProtectedRenames: %d\n", SmpAllowProtectedRenames);
return STATUS_SUCCESS;
}
@@ -315,7 +307,7 @@
OBJ_PERMANENT,
NULL,
SecDescriptor);
- DPRINT1("Creating: %wZ directory\n", &SearchString);
+ DPRINT("Creating: %wZ directory\n", &SearchString);
Status = NtCreateDirectoryObject(&DirHandle,
DIRECTORY_ALL_ACCESS,
&ObjectAttributes);
@@ -403,7 +395,7 @@
while (*DllName)
{
/* Add this to the linked list */
- DPRINT1("Excluded DLL: %S\n", DllName);
+ DPRINT("Excluded DLL: %S\n", DllName);
Status = SmpSaveRegistryValue(EntryContext, DllName, NULL, TRUE);
/* Bail out on failure or if only one DLL name was present */
@@ -478,7 +470,7 @@
}
/* This is the directory, initialize it */
- DPRINT1("KnownDll Path: %S\n", ValueData);
+ DPRINT("KnownDll Path: %S\n", ValueData);
return SmpInitializeKnownDllPath(&SmpKnownDllPath, ValueData, ValueLength);
}
@@ -497,7 +489,7 @@
/* Convert the strings into UNICODE_STRING and set the variable defined */
RtlInitUnicodeString(&ValueString, ValueName);
RtlInitUnicodeString(&DataString, ValueData);
- DPRINT1("Setting %wZ = %wZ\n", &ValueString, &DataString);
+ DPRINT("Setting %wZ = %wZ\n", &ValueString, &DataString);
Status = RtlSetEnvironmentVariable(0, &ValueString, &DataString);
if (!NT_SUCCESS(Status))
{
@@ -545,7 +537,7 @@
(ValueType != REG_DWORD))
{
/* It isn't, must be a subsystem entry, add it to the list */
- DPRINT1("Subsystem entry: %S-%S\n", ValueName, ValueData);
+ DPRINT("Subsystem entry: %S-%S\n", ValueName, ValueData);
return SmpSaveRegistryValue(EntryContext, ValueName, ValueData, TRUE);
}
@@ -562,7 +554,7 @@
while (*SubsystemName)
{
/* We should have already put it into the list when we found it */
- DPRINT1("Found subsystem: %S\n", SubsystemName);
+ DPRINT("Found subsystem: %S\n", SubsystemName);
RegEntry = SmpFindRegistryValue(EntryContext, SubsystemName);
if (!RegEntry)
{
@@ -578,13 +570,13 @@
if (_wcsicmp(ValueName, L"Required"))
{
/* Put it into the optional list */
- DPRINT1("Optional\n");
+ DPRINT("Optional\n");
InsertTailList(&SmpSubSystemsToDefer, &RegEntry->Entry);
}
else
{
/* Put it into the required list */
- DPRINT1("Required\n");
+ DPRINT("Required\n");
InsertTailList(&SmpSubSystemsToLoad, &RegEntry->Entry);
}
}
@@ -795,6 +787,161 @@
};
/* FUNCTIONS ******************************************************************/
+
+VOID
+NTAPI
+SmpTranslateSystemPartitionInformation(VOID)
+{
+ NTSTATUS Status;
+ UNICODE_STRING UnicodeString, LinkTarget, SearchString, SystemPartition;
+ OBJECT_ATTRIBUTES ObjectAttributes;
+ HANDLE KeyHandle, LinkHandle;
+ CHAR ValueBuffer[512 + sizeof(KEY_VALUE_PARTIAL_INFORMATION)];
+ PKEY_VALUE_PARTIAL_INFORMATION PartialInfo = (PVOID)ValueBuffer;
+ ULONG Length, Context;
+ CHAR DirInfoBuffer[512 + sizeof(OBJECT_DIRECTORY_INFORMATION)];
+ POBJECT_DIRECTORY_INFORMATION DirInfo = (PVOID)DirInfoBuffer;
+ WCHAR LinkBuffer[MAX_PATH];
+
+ /* Open the setup key */
+ RtlInitUnicodeString(&UnicodeString,
L"\\Registry\\Machine\\System\\Setup");
+ InitializeObjectAttributes(&ObjectAttributes,
+ &UnicodeString,
+ OBJ_CASE_INSENSITIVE,
+ NULL,
+ NULL);
+ Status = NtOpenKey(&KeyHandle, KEY_READ, &ObjectAttributes);
+ if (!NT_SUCCESS(Status))
+ {
+ DPRINT1("SMSS: can't open system setup key for reading: 0x%x\n",
Status);
+ return;
+ }
+
+ /* Query the system partition */
+ RtlInitUnicodeString(&UnicodeString, L"SystemPartition");
+ Status = NtQueryValueKey(KeyHandle,
+ &UnicodeString,
+ KeyValuePartialInformation,
+ PartialInfo,
+ sizeof(ValueBuffer),
+ &Length);
+ NtClose(KeyHandle);
+ if (!NT_SUCCESS(Status))
+ {
+ DPRINT1("SMSS: can't query SystemPartition value: 0x%x\n",
Status);
+ return;
+ }
+
+ /* Initialize the system partition string string */
+ RtlInitUnicodeString(&SystemPartition, (PWCHAR)PartialInfo->Data);
+
+ /* Enumerate the directory looking for the symbolic link string */
+ RtlInitUnicodeString(&SearchString, L"SymbolicLink");
+ RtlInitEmptyUnicodeString(&LinkTarget, LinkBuffer, sizeof(LinkBuffer));
+ Status = NtQueryDirectoryObject(SmpDosDevicesObjectDirectory,
+ DirInfo,
+ sizeof(DirInfoBuffer),
+ TRUE,
+ TRUE,
+ &Context,
+ NULL);
+ if (!NT_SUCCESS(Status))
+ {
+ DPRINT1("SMSS: can't find drive letter for system partition\n");
+ return;
+ }
+
+ /* Keep searching until we find it */
+ do
+ {
+ /* Is this it? */
+ if ((RtlEqualUnicodeString(&DirInfo->TypeName, &SearchString, TRUE))
&&
+ (DirInfo->Name.Length == 2 * sizeof(WCHAR)) &&
+ (DirInfo->Name.Buffer[1] == L':'))
+ {
+ /* Looks like we found it, open the link to get its target */
+ InitializeObjectAttributes(&ObjectAttributes,
+ &DirInfo->Name,
+ OBJ_CASE_INSENSITIVE,
+ SmpDosDevicesObjectDirectory,
+ NULL);
+ Status = NtOpenSymbolicLinkObject(&LinkHandle,
+ SYMBOLIC_LINK_ALL_ACCESS,
+ &ObjectAttributes);
+ if (NT_SUCCESS(Status))
+ {
+ /* Open worked, query the target now */
+ Status = NtQuerySymbolicLinkObject(LinkHandle,
+ &LinkTarget,
+ NULL);
+ NtClose(LinkHandle);
+
+ /* Check if it matches the string we had found earlier */
+ if ((NT_SUCCESS(Status)) &&
+ ((RtlEqualUnicodeString(&SystemPartition,
+ &LinkTarget,
+ TRUE)) ||
+ ((RtlPrefixUnicodeString(&SystemPartition,
+ &LinkTarget,
+ TRUE)) &&
+ (LinkTarget.Buffer[SystemPartition.Length / sizeof(WCHAR)] ==
L'\\'))))
+ {
+ /* All done */
+ break;
+ }
+ }
+ }
+
+ /* Couldn't find it, try again */
+ Status = NtQueryDirectoryObject(SmpDosDevicesObjectDirectory,
+ DirInfo,
+ sizeof(DirInfoBuffer),
+ TRUE,
+ FALSE,
+ &Context,
+ NULL);
+ } while (NT_SUCCESS(Status));
+ if (!NT_SUCCESS(Status))
+ {
+ DPRINT1("SMSS: can't find drive letter for system partition\n");
+ return;
+ }
+
+ /* Open the setup key again, for full access this time */
+ RtlInitUnicodeString(&UnicodeString,
+
L"\\Registry\\Machine\\Software\\Microsoft\\Windows\\CurrentVersion\\Setup");
+ InitializeObjectAttributes(&ObjectAttributes,
+ &UnicodeString,
+ OBJ_CASE_INSENSITIVE,
+ NULL,
+ NULL);
+ Status = NtOpenKey(&KeyHandle, KEY_ALL_ACCESS, &ObjectAttributes);
+ if (!NT_SUCCESS(Status))
+ {
+ DPRINT1("SMSS: can't open software setup key for writing: 0x%x\n",
+ Status);
+ return;
+ }
+
+ /* Wrap up the end of the link buffer */
+ wcsncpy(LinkBuffer, DirInfo->Name.Buffer, 2);
+ LinkBuffer[2] = L'\\';
+ LinkBuffer[3] = L'\0';
+
+ /* Now set this as the "BootDir" */
+ RtlInitUnicodeString(&UnicodeString, L"BootDir");
+ Status = NtSetValueKey(KeyHandle,
+ &UnicodeString,
+ 0,
+ REG_SZ,
+ LinkBuffer,
+ 4 * sizeof(WCHAR));
+ if (!NT_SUCCESS(Status))
+ {
+ DPRINT1("SMSS: couldn't write BootDir value: 0x%x\n", Status);
+ }
+ NtClose(KeyHandle);
+}
NTSTATUS
NTAPI
@@ -1151,7 +1298,7 @@
}
/* Create the symbolic link */
- DPRINT1("Creating symlink for %wZ to %wZ\n", &RegEntry->Name,
&RegEntry->Value);
+ DPRINT("Creating symlink for %wZ to %wZ\n", &RegEntry->Name,
&RegEntry->Value);
Status = NtCreateSymbolicLinkObject(&DirHandle,
SYMBOLIC_LINK_ALL_ACCESS,
&ObjectAttributes,
@@ -1357,7 +1504,7 @@
{
/* Get the entry and skip it if it's in the exluded list */
RegEntry = CONTAINING_RECORD(NextEntry, SMP_REGISTRY_VALUE, Entry);
- DPRINT1("Processing known DLL: %wZ-%wZ\n", &RegEntry->Name,
&RegEntry->Value);
+ DPRINT("Processing known DLL: %wZ-%wZ\n", &RegEntry->Name,
&RegEntry->Value);
if ((SmpFindRegistryValue(&SmpExcludeKnownDllsList,
RegEntry->Name.Buffer)) ||
(SmpFindRegistryValue(&SmpExcludeKnownDllsList,
@@ -1388,6 +1535,8 @@
&ImageCharacteristics);
if (!NT_SUCCESS(Status))
{
+ DPRINT1("Hey ReactOS -- you suck! Please fix the checksum (or the API)
behind: %wZ\n", &RegEntry->Value);
+ #if 0
/* Checksum failed, so don't even try going further -- kill SMSS */
RtlInitUnicodeString(&ErrorResponse,
L"Verification of a KnownDLL failed.");
@@ -1395,6 +1544,7 @@
ErrorParameters[1] = Status;
ErrorParameters[2] = (ULONG)&RegEntry->Value;
SmpTerminate(ErrorParameters, 5, RTL_NUMBER_OF(ErrorParameters));
+ #endif
}
else if (!(ImageCharacteristics & IMAGE_FILE_DLL))
{
@@ -1559,7 +1709,7 @@
/* First let's write the OS variable */
RtlInitUnicodeString(&ValueName, L"OS");
- DPRINT1("Setting %wZ to %S\n", &ValueName, L"Windows_NT");
+ DPRINT("Setting %wZ to %S\n", &ValueName, L"Windows_NT");
Status = NtSetValueKey(KeyHandle,
&ValueName,
0,
@@ -1597,7 +1747,7 @@
}
/* Set it */
- DPRINT1("Setting %wZ to %S\n", &ValueName, ArchName);
+ DPRINT("Setting %wZ to %S\n", &ValueName, ArchName);
Status = NtSetValueKey(KeyHandle,
&ValueName,
0,
@@ -1615,7 +1765,7 @@
/* And now let's write the processor level */
RtlInitUnicodeString(&ValueName, L"PROCESSOR_LEVEL");
swprintf(ValueBuffer, L"%u", ProcessorInfo.ProcessorLevel);
- DPRINT1("Setting %wZ to %S\n", &ValueName, ValueBuffer);
+ DPRINT("Setting %wZ to %S\n", &ValueName, ValueBuffer);
Status = NtSetValueKey(KeyHandle,
&ValueName,
0,
@@ -1683,7 +1833,7 @@
/* So that we can set this as the PROCESSOR_IDENTIFIER variable */
RtlInitUnicodeString(&ValueName, L"PROCESSOR_IDENTIFIER");
- DPRINT1("Setting %wZ to %S\n", &ValueName, PartialInfo->Data);
+ DPRINT("Setting %wZ to %S\n", &ValueName, PartialInfo->Data);
Status = NtSetValueKey(KeyHandle,
&ValueName,
0,
@@ -1725,7 +1875,7 @@
}
/* Write the revision to the registry */
- DPRINT1("Setting %wZ to %S\n", &ValueName, ValueBuffer);
+ DPRINT("Setting %wZ to %S\n", &ValueName, ValueBuffer);
Status = NtSetValueKey(KeyHandle,
&ValueName,
0,
@@ -1743,7 +1893,7 @@
/* And finally, write the number of CPUs */
RtlInitUnicodeString(&ValueName, L"NUMBER_OF_PROCESSORS");
swprintf(ValueBuffer, L"%u", BasicInfo.NumberOfProcessors);
- DPRINT1("Setting %wZ to %S\n", &ValueName, ValueBuffer);
+ DPRINT("Setting %wZ to %S\n", &ValueName, ValueBuffer);
Status = NtSetValueKey(KeyHandle,
&ValueName,
0,
@@ -1797,7 +1947,7 @@
}
/* And write it in the environment! */
- DPRINT1("Setting %wZ to %S\n", &ValueName, ValueBuffer);
+ DPRINT("Setting %wZ to %S\n", &ValueName, ValueBuffer);
Status = NtSetValueKey(KeyHandle,
&ValueName,
0,
Modified: trunk/reactos/base/system/smss2/smss.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/base/system/smss2/smss.c?r…
==============================================================================
--- trunk/reactos/base/system/smss2/smss.c [iso-8859-1] (original)
+++ trunk/reactos/base/system/smss2/smss.c [iso-8859-1] Mon Feb 6 18:57:18 2012
@@ -627,7 +627,7 @@
Status = SmpInit(&InitialCommand, Handles);
if (!NT_SUCCESS(Status))
{
- DPRINT1("SMSS: SmpInit return failure - Status == %x\n");
+ DPRINT1("SMSS: SmpInit return failure - Status == %x\n", Status);
RtlInitUnicodeString(&DbgString, L"Session Manager
Initialization");
Parameters[1] = Status;
//_SEH2_LEAVE; Hack so that setup can work. will go away later
Modified: trunk/reactos/base/system/smss2/smss.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/base/system/smss2/smss.h?r…
==============================================================================
--- trunk/reactos/base/system/smss2/smss.h [iso-8859-1] (original)
+++ trunk/reactos/base/system/smss2/smss.h [iso-8859-1] Mon Feb 6 18:57:18 2012
@@ -36,6 +36,16 @@
#define SMP_SUBSYSTEM_FLAG 0x08
#define SMP_INVALID_PATH 0x10
#define SMP_DEFERRED_FLAG 0x20
+
+/* STRUCTURES *****************************************************************/
+
+typedef struct _SMP_REGISTRY_VALUE
+{
+ LIST_ENTRY Entry;
+ UNICODE_STRING Name;
+ UNICODE_STRING Value;
+ PCHAR AnsiValue;
+} SMP_REGISTRY_VALUE, *PSMP_REGISTRY_VALUE;
/* EXTERNALS ******************************************************************/
@@ -56,6 +66,11 @@
extern UNICODE_STRING SmpSystemRoot;
extern PWCHAR SmpDefaultEnvironment;
extern UNICODE_STRING SmpDefaultLibPath;
+extern LIST_ENTRY SmpSetupExecuteList;
+extern LIST_ENTRY SmpSubSystemsToLoad;
+extern LIST_ENTRY SmpExecuteList;
+extern LIST_ENTRY SmpSubSystemList;
+extern ULONG AttachedSessionId;
/* FUNCTIONS ******************************************************************/
@@ -187,4 +202,8 @@
IN PUNICODE_STRING FileName
);
-
+VOID
+NTAPI
+SmpTranslateSystemPartitionInformation(
+ VOID
+ );
Modified: trunk/reactos/base/system/smss2/smsubsys.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/base/system/smss2/smsubsys…
==============================================================================
--- trunk/reactos/base/system/smss2/smsubsys.c [iso-8859-1] (original)
+++ trunk/reactos/base/system/smss2/smsubsys.c [iso-8859-1] Mon Feb 6 18:57:18 2012
@@ -19,6 +19,7 @@
HANDLE SmpWindowsSubSysProcess;
HANDLE SmpWindowsSubSysProcessId;
BOOLEAN RegPosixSingleInstance;
+WCHAR InitialCommandBuffer[256];
/* FUNCTIONS ******************************************************************/
@@ -31,7 +32,7 @@
OUT PHANDLE ProcessId)
{
DPRINT1("Should start subsystem %wZ for Session: %lx\n", FileName,
MuSessionId);
- return STATUS_SUCCESS;
+ return STATUS_SUCCESS;
}
NTSTATUS
@@ -40,7 +41,169 @@
OUT PHANDLE ProcessId,
IN PUNICODE_STRING InitialCommand)
{
- DPRINT1("Should start subsystems for Session: %lx\n", *MuSessionId);
- return STATUS_SUCCESS;
+ NTSTATUS Status = STATUS_SUCCESS, Status2;
+ PSMP_REGISTRY_VALUE RegEntry;
+ UNICODE_STRING DestinationString, NtPath;
+ PLIST_ENTRY NextEntry;
+ LARGE_INTEGER Timeout;
+ PVOID State;
+
+ /* Write a few last registry keys with the boot partition information */
+ SmpTranslateSystemPartitionInformation();
+
+ /* Process "SetupExecute" values */
+ NextEntry = SmpSetupExecuteList.Flink;
+ while (NextEntry != &SmpSetupExecuteList)
+ {
+ /* Execute each one and move on */
+ RegEntry = CONTAINING_RECORD(NextEntry, SMP_REGISTRY_VALUE, Entry);
+ DPRINT1("SetupExecute entry: %wZ\n", &RegEntry->Name);
+ SmpExecuteCommand(&RegEntry->Name, 0, NULL, 0);
+ NextEntry = NextEntry->Flink;
+ }
+
+ /* Now process the subsystems */
+ NextEntry = SmpSubSystemList.Flink;
+ while (NextEntry != &SmpSubSystemList)
+ {
+ /* Get the entry and check if this is the special Win32k entry */
+ RegEntry = CONTAINING_RECORD(NextEntry, SMP_REGISTRY_VALUE, Entry);
+ DPRINT1("Subsystem: %wZ\n", &RegEntry->Name);
+ if (!_wcsicmp(RegEntry->Name.Buffer, L"Kmode"))
+ {
+ /* Translate it */
+ if (!RtlDosPathNameToNtPathName_U(RegEntry->Value.Buffer,
+ &NtPath,
+ NULL,
+ NULL))
+ {
+ Status = STATUS_OBJECT_PATH_SYNTAX_BAD;
+ DPRINT1("Failed: %lx\n", Status);
+ }
+ else
+ {
+ /* Get the driver privilege */
+ Status = SmpAcquirePrivilege(SE_LOAD_DRIVER_PRIVILEGE, &State);
+ if (NT_SUCCESS(Status))
+ {
+ /* Create the new session */
+ ASSERT(AttachedSessionId == -1);
+ Status = NtSetSystemInformation(SystemSessionCreate,
+ MuSessionId,
+ sizeof(*MuSessionId));
+ if (!NT_SUCCESS(Status))
+ {
+ DPRINT1("SMSS: Session space creation failed\n");
+ SmpReleasePrivilege(State);
+ RtlFreeHeap(RtlGetProcessHeap(), 0, NtPath.Buffer);
+ return Status;
+ }
+ AttachedSessionId = *MuSessionId;
+
+ /* Start Win32k.sys on this session */
+ DPRINT1("Starting win32k.sys...\n");
+ RtlInitUnicodeString(&DestinationString,
+
L"\\SystemRoot\\System32\\win32k.sys");
+ Status = NtSetSystemInformation(SystemExtendServiceTableInformation,
+ &DestinationString,
+ sizeof(DestinationString));
+ RtlFreeHeap(RtlGetProcessHeap(), 0, NtPath.Buffer);
+ SmpReleasePrivilege(State);
+ if (!NT_SUCCESS(Status))
+ {
+ DPRINT1("SMSS: Load of WIN32K failed.\n");
+ return Status;
+ }
+ }
+ }
+ }
+
+ /* Next entry */
+ NextEntry = NextEntry->Flink;
+ }
+
+ /* Now parse the required subsystem list */
+ NextEntry = SmpSubSystemsToLoad.Flink;
+ while (NextEntry != &SmpSubSystemsToLoad)
+ {
+ /* Get each entry and check if it's the internal debug or not */
+ RegEntry = CONTAINING_RECORD(NextEntry, SMP_REGISTRY_VALUE, Entry);
+ DPRINT1("Subsystem (required): %wZ\n", &RegEntry->Name);
+ if (_wcsicmp(RegEntry->Name.Buffer, L"debug"))
+ {
+ /* Load the required subsystem */
+ Status = SmpExecuteCommand(&RegEntry->Value,
+ *MuSessionId,
+ ProcessId,
+ SMP_SUBSYSTEM_FLAG);
+ }
+ else
+ {
+ /* Load the internal debug system */
+ Status = SmpExecuteCommand(&RegEntry->Value,
+ *MuSessionId,
+ ProcessId,
+ SMP_DEBUG_FLAG | SMP_SUBSYSTEM_FLAG);
+ }
+ if (!NT_SUCCESS(Status))
+ {
+ DbgPrint("SMSS: Subsystem execute failed (%WZ)\n",
&RegEntry->Value);
+ return Status;
+ }
+
+ /* Move to the next entry */
+ NextEntry = NextEntry->Flink;
+ }
+
+ /* Process the "Execute" list now */
+ NextEntry = SmpExecuteList.Blink;
+ if (NextEntry != &SmpExecuteList)
+ {
+ /* Get the custom initial command */
+ RegEntry = CONTAINING_RECORD(NextEntry, SMP_REGISTRY_VALUE, Entry);
+ DPRINT1("Initial command found: %wZ\n", &RegEntry->Name);
+
+ /* Write the initial command and wait for 5 seconds (why??!) */
+ *InitialCommand = RegEntry->Name;
+ Timeout.QuadPart = -50000000;
+ NtDelayExecution(FALSE, &Timeout);
+ }
+ else
+ {
+ /* Use the default Winlogon initial command */
+ RtlInitUnicodeString(InitialCommand, L"winlogon.exe");
+ InitialCommandBuffer[0] = UNICODE_NULL;
+ DPRINT1("Initial command found: %wZ\n", InitialCommand);
+
+ /* Check if there's a debugger for Winlogon */
+ Status2 = LdrQueryImageFileExecutionOptions(InitialCommand,
+ L"Debugger",
+ REG_SZ,
+ InitialCommandBuffer,
+ sizeof(InitialCommandBuffer) -
+ InitialCommand->Length,
+ NULL);
+ if ((NT_SUCCESS(Status2)) && (InitialCommandBuffer[0]))
+ {
+ /* Put the debugger string with the Winlogon string */
+ wcscat(InitialCommandBuffer, L" ");
+ wcscat(InitialCommandBuffer, InitialCommand->Buffer);
+ RtlInitUnicodeString(InitialCommand, InitialCommandBuffer);
+ }
+ }
+
+ /* Finally check if there was a custom initial command */
+ NextEntry = SmpExecuteList.Flink;
+ while (NextEntry != &SmpExecuteList)
+ {
+ /* Execute each one */
+ RegEntry = CONTAINING_RECORD(NextEntry, SMP_REGISTRY_VALUE, Entry);
+ DPRINT1("Initial command (custom): %wZ\n", &RegEntry->Name);
+ SmpExecuteCommand(&RegEntry->Name, *MuSessionId, NULL, 0);
+ NextEntry = NextEntry->Flink;
+ }
+
+ /* Return status */
+ return Status;
}
Modified: trunk/reactos/subsystems/win32/csrss/csrsrv/init.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/csrss/csr…
==============================================================================
--- trunk/reactos/subsystems/win32/csrss/csrsrv/init.c [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/csrss/csrsrv/init.c [iso-8859-1] Mon Feb 6 18:57:18
2012
@@ -598,6 +598,7 @@
return Status;
}
+#if 0
/**********************************************************************
* CsrpLoadKernelModeDriver/3
*/
@@ -641,6 +642,7 @@
}
return Status;
}
+#endif
/**********************************************************************
* CsrpCreateApiPort/2
@@ -753,7 +755,7 @@
{TRUE, CsrpCreateApiPort, "create the api port \\Windows\\ApiPort"},
{TRUE, CsrpCreateHardErrorPort, "create the hard error port"},
{TRUE, CsrpCreateObjectDirectory,"create the object directory \\Windows"},
- {TRUE, CsrpLoadKernelModeDriver, "load Kmode driver"},
+// {TRUE, CsrpLoadKernelModeDriver, "load Kmode driver"},
{TRUE, CsrpInitVideo, "initialize video"},
{TRUE, CsrpApiRegisterDef, "initialize api definitions"},
{TRUE, CsrpCCTS, "connect client to server"},
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