[ekohl] 74288: [SCHEDSVC] Implement storing and loading of jobs in the registry.

Author: ekohl
Date: Sun Apr  9 08:47:10 2017
New Revision: 74288

URL: http://svn.reactos.org/svn/reactos?rev=74288&view=rev
Log:
[SCHEDSVC]
Implement storing and loading of jobs in the registry.

Modified:
    trunk/reactos/base/services/schedsvc/CMakeLists.txt
    trunk/reactos/base/services/schedsvc/precomp.h
    trunk/reactos/base/services/schedsvc/rpcserver.c
    trunk/reactos/base/services/schedsvc/schedsvc.c

Modified: trunk/reactos/base/services/schedsvc/CMakeLists.txt
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/base/services/schedsvc/CMak...
==============================================================================
--- trunk/reactos/base/services/schedsvc/CMakeLists.txt	[iso-8859-1] (original)
+++ trunk/reactos/base/services/schedsvc/CMakeLists.txt	[iso-8859-1] Sun Apr  9 08:47:10 2017
@@ -4,6 +4,7 @@
 spec2def(schedsvc.dll schedsvc.spec ADD_IMPORTLIB)

add_library(schedsvc SHARED
+    job.c
     rpcserver.c
     schedsvc.c
     schedsvc.rc

Modified: trunk/reactos/base/services/schedsvc/precomp.h
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/base/services/schedsvc/prec...
==============================================================================
--- trunk/reactos/base/services/schedsvc/precomp.h	[iso-8859-1] (original)
+++ trunk/reactos/base/services/schedsvc/precomp.h	[iso-8859-1] Sun Apr  9 08:47:10 2017
@@ -5,6 +5,7 @@
 #define _INC_WINDOWS
 #define COM_NO_WINDOWS_H
 #include <stdarg.h>
+#include <stdio.h>
 #include <windef.h>
 #include <winbase.h>
 #include <winreg.h>
@@ -16,8 +17,55 @@

#include <wine/debug.h>

+NTSYSAPI
+ULONG
+NTAPI
+RtlRandomEx(
+    PULONG Seed);
+
+typedef struct _JOB
+{
+    LIST_ENTRY JobEntry;
+
+    LIST_ENTRY StartEntry;
+    LARGE_INTEGER StartTime;
+    WCHAR Name[9];
+
+    DWORD JobId;
+    DWORD_PTR JobTime;
+    DWORD DaysOfMonth;
+    UCHAR DaysOfWeek;
+    UCHAR Flags;
+    WCHAR Command[1];
+} JOB, *PJOB;
+
+#define DWORD_MAX 0xffffffffUL
+
+extern DWORD dwNextJobId;
+extern DWORD dwJobCount;
+
 extern LIST_ENTRY JobListHead;
 extern RTL_RESOURCE JobListLock;
+
+extern LIST_ENTRY StartListHead;
+extern RTL_RESOURCE StartListLock;
+
+
+/* job.c */
+
+LONG
+SaveJob(
+    PJOB pJob);
+
+LONG
+DeleteJob(
+    PJOB pJob);
+
+LONG
+LoadJobs(VOID);
+
+
+/* rpcserver.c */

DWORD
 WINAPI

Modified: trunk/reactos/base/services/schedsvc/rpcserver.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/base/services/schedsvc/rpcs...
==============================================================================
--- trunk/reactos/base/services/schedsvc/rpcserver.c	[iso-8859-1] (original)
+++ trunk/reactos/base/services/schedsvc/rpcserver.c	[iso-8859-1] Sun Apr  9 08:47:10 2017
@@ -32,25 +32,6 @@

WINE_DEFAULT_DEBUG_CHANNEL(schedsvc);

-#define DWORD_MAX 0xffffffffUL
-
-typedef struct _JOB
-{
-    LIST_ENTRY Entry;
-    DWORD JobId;
-
-    DWORD_PTR JobTime;
-    DWORD DaysOfMonth;
-    UCHAR DaysOfWeek;
-    UCHAR Flags;
-    WCHAR Command[1];
-} JOB, *PJOB;
-
-DWORD dwNextJobId = 0;
-DWORD dwJobCount = 0;
-LIST_ENTRY JobListHead;
-RTL_RESOURCE JobListLock;
-

/* FUNCTIONS *****************************************************************/

@@ -132,10 +113,19 @@
     dwJobCount++;

/* Append the new job to the job list */
-    InsertTailList(&JobListHead, &pJob->Entry);
+    InsertTailList(&JobListHead, &pJob->JobEntry);

/* Release the job list lock */
     RtlReleaseResource(&JobListLock);
+
+    /* Save the job in the registry */
+    SaveJob(pJob);
+
+    // Calculate start time
+
+    // Insert job into start list
+
+    // Update start timer

/* Return the new job ID */
     *pJobId = pJob->JobId;
@@ -158,16 +148,27 @@
     TRACE("NetrJobDel(%S %lu %lu)\n",
           ServerName, MinJobId, MaxJobId);

+    /* Check the job IDs */
+    if (MinJobId > MaxJobId)
+        return ERROR_INVALID_PARAMETER;
+
     /* Acquire the job list lock exclusively */
     RtlAcquireResourceExclusive(&JobListLock, TRUE);

JobEntry = JobListHead.Flink;
     while (JobEntry != &JobListHead)
     {
-        CurrentJob = CONTAINING_RECORD(JobEntry, JOB, Entry);
+        CurrentJob = CONTAINING_RECORD(JobEntry, JOB, JobEntry);

if ((CurrentJob->JobId >= MinJobId) && (CurrentJob->JobId <= MaxJobId))
         {
+            // Remove job from start list
+
+            // Update start timer
+
+            /* Remove the job from the registry */
+            DeleteJob(CurrentJob);
+
             NextEntry = JobEntry->Flink;
             if (RemoveEntryList(JobEntry))
             {
@@ -234,7 +235,7 @@
     JobEntry = JobListHead.Flink;
     while (JobEntry != &JobListHead)
     {
-        CurrentJob = CONTAINING_RECORD(JobEntry, JOB, Entry);
+        CurrentJob = CONTAINING_RECORD(JobEntry, JOB, JobEntry);

if (dwIndex >= dwStartIndex)
         {
@@ -275,7 +276,7 @@
     JobEntry = JobListHead.Flink;
     while (JobEntry != &JobListHead)
     {
-        CurrentJob = CONTAINING_RECORD(JobEntry, JOB, Entry);
+        CurrentJob = CONTAINING_RECORD(JobEntry, JOB, JobEntry);

if (dwIndex >= dwStartIndex)
         {
@@ -342,7 +343,7 @@
     JobEntry = JobListHead.Flink;
     while (JobEntry != &JobListHead)
     {
-        CurrentJob = CONTAINING_RECORD(JobEntry, JOB, Entry);
+        CurrentJob = CONTAINING_RECORD(JobEntry, JOB, JobEntry);

/* Do we have the right job? */
         if (CurrentJob->JobId == JobId)

Modified: trunk/reactos/base/services/schedsvc/schedsvc.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/base/services/schedsvc/sche...
==============================================================================
--- trunk/reactos/base/services/schedsvc/schedsvc.c	[iso-8859-1] (original)
+++ trunk/reactos/base/services/schedsvc/schedsvc.c	[iso-8859-1] Sun Apr  9 08:47:10 2017
@@ -21,7 +21,7 @@
  * PROJECT:          ReactOS Services
  * FILE:             base/services/schedsvc/schedsvc.c
  * PURPOSE:          Scheduling service
- * PROGRAMMER:       Eric Kohl
+ * PROGRAMMER:       Eric Kohl [e-mail]
  */

/* INCLUDES *****************************************************************/
@@ -99,6 +99,7 @@
         case SERVICE_CONTROL_SHUTDOWN:
             TRACE("  SERVICE_CONTROL_SHUTDOWN received\n");
             UpdateServiceStatus(SERVICE_STOP_PENDING);
+            RpcMgmtStopServerListening(NULL);
             UpdateServiceStatus(SERVICE_STOPPED);
             return ERROR_SUCCESS;

@@ -114,6 +115,7 @@
 ServiceInit(VOID)
 {
     HANDLE hThread;
+    DWORD dwError;

/* Initialize the job list */
     InitializeListHead(&JobListHead);
@@ -121,6 +123,18 @@
     /* Initialize the job list lock */
     RtlInitializeResource(&JobListLock);

+    /* Initialize the start list */
+    InitializeListHead(&StartListHead);
+
+    /* Initialize the start list lock */
+    RtlInitializeResource(&StartListLock);
+
+    /* Load stored jobs from the registry */
+    dwError = LoadJobs();
+    if (dwError != ERROR_SUCCESS)
+        return dwError;
+
+    /* Start the RPC thread */
     hThread = CreateThread(NULL,
                            0,
                            (LPTHREAD_START_ROUTINE)RpcThreadRoutine,