Git conversion: Make reactos the root directory, move rosapps, rostests, wallpapers into modules, and delete rossubsys.

2025-06-25 15:59:42 +00:00 · 2017-10-03 07:45:34 +00:00 · 2017-10-03 07:45:34 +00:00 · c2c66aff7d
commit c2c66aff7d
parent b94e2d8ca0
24198 changed files with 0 additions and 37285 deletions
--- a/sdk/lib/smlib/smclient.c
+++ b/sdk/lib/smlib/smclient.c
@ -0,0 +1,169 @@
+/*
+ * PROJECT:         ReactOS Windows-Compatible Session Manager
+ * LICENSE:         BSD 2-Clause License
+ * FILE:            lib/smlib/smclient.c
+ * PURPOSE:         SMSS Client Library Stubs for calling SM APIs from a client
+ * PROGRAMMERS:     Alex Ionescu
+ */
+
+/* INCLUDES *******************************************************************/
+
+#include "precomp.h"
+#include <sm/smmsg.h> // To go in precomp.h after
+
+#define NDEBUG
+#include <debug.h>
+
+/* FUNCTIONS ******************************************************************/
+
+NTSTATUS
+NTAPI
+SmExecPgm(IN HANDLE SmApiPort,
+          IN PRTL_USER_PROCESS_INFORMATION ProcessInformation,
+          IN BOOLEAN DebugFlag)
+{
+    NTSTATUS Status;
+    SM_API_MSG SmApiMsg;
+
+#if 0 //def _WIN64 // You can take care of this Timo
+    /* 64-bit SMSS needs to talk to 32-bit processes so do the LPC conversion */
+    if (SmpIsWow64Process())
+    {
+        return SmpWow64ExecPgm(SmApiPort, ProcessInformation, DebugFlag);
+    }
+#endif
+
+    /* Initialize the generic LPC header */
+    SmApiMsg.h.u2.ZeroInit = 0;
+    SmApiMsg.h.u1.s1.DataLength = sizeof(SM_EXEC_PGM_MSG) + 8;
+    SmApiMsg.h.u1.s1.TotalLength = sizeof(SmApiMsg);
+
+    /* Initialize this specific API's parameters */
+    SmApiMsg.ApiNumber = SmpExecPgmApi;
+    RtlCopyMemory(&SmApiMsg.u.ExecPgm.ProcessInformation,
+                  ProcessInformation,
+                  sizeof(SmApiMsg.u.ExecPgm.ProcessInformation));
+    SmApiMsg.u.ExecPgm.DebugFlag = DebugFlag;
+
+    /* Send the message to SMSS */
+    Status = NtRequestWaitReplyPort(SmApiPort, &SmApiMsg.h, &SmApiMsg.h);
+    if (!NT_SUCCESS(Status))
+    {
+        DPRINT1("SmExecPgm: NtRequestWaitReply Failed %lx\n", Status);
+    }
+    else
+    {
+        /* Upon success, we use the API's return value */
+        Status = SmApiMsg.ReturnValue;
+    }
+
+    /* Close the handles that the parent passed in and return status */
+    NtClose(ProcessInformation->ProcessHandle);
+    NtClose(ProcessInformation->ThreadHandle);
+    return Status;
+}
+
+NTSTATUS
+NTAPI
+SmConnectToSm(IN PUNICODE_STRING SbApiPortName,
+              IN HANDLE SbApiPort,
+              IN ULONG ImageType,
+              OUT PHANDLE SmApiPort)
+{
+    NTSTATUS Status;
+    SB_CONNECTION_INFO ConnectInfo;
+    UNICODE_STRING PortName;
+    SECURITY_QUALITY_OF_SERVICE SecurityQos;
+    ULONG ConnectInfoLength = sizeof(ConnectInfo);
+
+    /* Setup the QoS structure */
+    SecurityQos.ImpersonationLevel = SecurityIdentification;
+    SecurityQos.ContextTrackingMode = SECURITY_DYNAMIC_TRACKING;
+    SecurityQos.EffectiveOnly = TRUE;
+
+    /* Set the SM API port name */
+    RtlInitUnicodeString(&PortName, L"\\SmApiPort");
+
+    /* Check if this is a client connecting to SMSS, or SMSS to itself */
+    if (SbApiPortName)
+    {
+        /* A client SB port as well as an image type must be present */
+        if (!(SbApiPort) || !(ImageType)) return STATUS_INVALID_PARAMETER_MIX;
+
+        /* Copy the client port name, and NULL-terminate it */
+        RtlCopyMemory(ConnectInfo.SbApiPortName,
+                      SbApiPortName->Buffer,
+                      SbApiPortName->Length);
+        ConnectInfo.SbApiPortName[SbApiPortName->Length /
+                                  sizeof(WCHAR)] = UNICODE_NULL;
+
+        /* Save the subsystem type */
+        ConnectInfo.SubsystemType = ImageType;
+    }
+    else
+    {
+        /* No client port, and the subsystem type is not set */
+        ConnectInfo.SbApiPortName[0] = UNICODE_NULL;
+        ConnectInfo.SubsystemType = IMAGE_SUBSYSTEM_UNKNOWN;
+    }
+
+    /* Connect to SMSS and exchange connection information */
+    Status = NtConnectPort(SmApiPort,
+                           &PortName,
+                           &SecurityQos,
+                           NULL,
+                           NULL,
+                           NULL,
+                           &ConnectInfo,
+                           &ConnectInfoLength);
+    if (!NT_SUCCESS(Status))
+    {
+        DPRINT1("SmConnectToSm: Connect to Sm failed %lx\n", Status);
+    }
+    else
+    {
+        /* Treat a warning or informational status as success */
+        Status = STATUS_SUCCESS;
+    }
+
+    /* Return if the connection was successful or not */
+    return Status;
+}
+
+NTSTATUS
+NTAPI
+SmSessionComplete(IN HANDLE SmApiPort,
+                  IN ULONG SessionId,
+                  IN NTSTATUS SessionStatus)
+{
+    NTSTATUS Status;
+    SM_API_MSG ApiMessage;
+    PSM_SESSION_COMPLETE_MSG SessionComplete = &ApiMessage.u.SessionComplete;
+
+    /* Set the message data */
+    SessionComplete->SessionId = SessionId;
+    SessionComplete->SessionStatus = SessionStatus;
+
+    /* Set the API Message Port Message header */
+    ApiMessage.ApiNumber = SmpSessionCompleteApi;
+    ApiMessage.h.u1.s1.DataLength = sizeof(SM_SESSION_COMPLETE_MSG) + 8;
+    ApiMessage.h.u1.s1.TotalLength = sizeof(SM_API_MSG);
+    ApiMessage.h.u2.ZeroInit = 0;
+
+    /* Sent the message and wait for a reply */
+    Status = NtRequestWaitReplyPort(SmApiPort,
+                                    &ApiMessage.h,
+                                    &ApiMessage.h);
+    if (NT_SUCCESS(Status))
+    {
+        /* Return the real status */
+        Status = ApiMessage.ReturnValue;
+    }
+    else
+    {
+        DPRINT1("SmCompleteSession: NtRequestWaitReply failed\n");
+    }
+
+    /* Return status */
+    return Status;
+}