[LOCALSPL]

Implement LocalEnumJobs the easy way by using the new Skiplist function LookupNodeByIndexSkiplist and calling _LocalGetJobLevelX for each job.
This required changes in _LocalGetJobLevelX, so that the strings are now copied in reverse to the end of the buffer while the structure is copied to the start. By preserving the pointers after each call, the function can be called multiple times.

svn path=/branches/colins-printing-for-freedom/; revision=68264

diff --git a/reactos/win32ss/printing/providers/localspl/jobs.c b/reactos/win32ss/printing/providers/localspl/jobs.c
index 81806b4..cd5f68b 100644 (file)
--- a/reactos/win32ss/printing/providers/localspl/jobs.c
+++ b/reactos/win32ss/printing/providers/localspl/jobs.c
@@ -359,7 +359,7 @@ Cleanup:
 
 
 static DWORD
 
 
 static DWORD

-_LocalGetJobLevel1(PLOCAL_PRINTER_HANDLE pPrinterHandle, PLOCAL_JOB pJob, PBYTE pOutput, DWORD cbBuf, PDWORD pcbNeeded)
+_LocalGetJobLevel1(PLOCAL_PRINTER_HANDLE pPrinterHandle, PLOCAL_JOB pJob, PBYTE* ppStart, PBYTE* ppEnd, DWORD cbBuf, PDWORD pcbNeeded)

 {
     DWORD cbDatatype = (wcslen(pJob->pwszDatatype) + 1) * sizeof(WCHAR);
     DWORD cbDocumentName = (wcslen(pJob->pwszDocumentName) + 1) * sizeof(WCHAR);
 {
     DWORD cbDatatype = (wcslen(pJob->pwszDatatype) + 1) * sizeof(WCHAR);
     DWORD cbDocumentName = (wcslen(pJob->pwszDocumentName) + 1) * sizeof(WCHAR);


@@ -369,58 +369,57 @@ _LocalGetJobLevel1(PLOCAL_PRINTER_HANDLE pPrinterHandle, PLOCAL_JOB pJob, PBYTE
     DWORD cbUserName = (wcslen(pJob->pwszUserName) + 1) * sizeof(WCHAR);
     DWORD dwErrorCode;
     JOB_INFO_1W JobInfo1 = { 0 };
     DWORD cbUserName = (wcslen(pJob->pwszUserName) + 1) * sizeof(WCHAR);
     DWORD dwErrorCode;
     JOB_INFO_1W JobInfo1 = { 0 };

-    PBYTE pString;

 
     // A Status Message is optional.
     if (pJob->pwszStatus)
         cbStatus = (wcslen(pJob->pwszStatus) + 1) * sizeof(WCHAR);
 
     // Check if the supplied buffer is large enough.
 
     // A Status Message is optional.
     if (pJob->pwszStatus)
         cbStatus = (wcslen(pJob->pwszStatus) + 1) * sizeof(WCHAR);
 
     // Check if the supplied buffer is large enough.

-    *pcbNeeded = sizeof(JOB_INFO_1W) + cbDatatype + cbDocumentName + cbMachineName + cbPrinterName + cbStatus + cbUserName;
+    *pcbNeeded += sizeof(JOB_INFO_1W) + cbDatatype + cbDocumentName + cbMachineName + cbPrinterName + cbStatus + cbUserName;

     if (cbBuf < *pcbNeeded)
     {
         dwErrorCode = ERROR_INSUFFICIENT_BUFFER;
         goto Cleanup;
     }
 
     if (cbBuf < *pcbNeeded)
     {
         dwErrorCode = ERROR_INSUFFICIENT_BUFFER;
         goto Cleanup;
     }
 

-    // Put the strings right after the JOB_INFO_1W structure.
-    pString = pOutput + sizeof(JOB_INFO_1W);
+    // Put the strings at the end of the buffer.
+    *ppEnd -= cbDatatype;
+    JobInfo1.pDatatype = (PWSTR)*ppEnd;
+    CopyMemory(*ppEnd, pJob->pwszDatatype, cbDatatype);

 
 

-    JobInfo1.pDatatype = (PWSTR)pString;
-    CopyMemory(pString, pJob->pwszDatatype, cbDatatype);
-    pString += cbDatatype;
+    *ppEnd -= cbDocumentName;
+    JobInfo1.pDocument = (PWSTR)*ppEnd;
+    CopyMemory(*ppEnd, pJob->pwszDocumentName, cbDocumentName);

 
 

-    JobInfo1.pDocument = (PWSTR)pString;
-    CopyMemory(pString, pJob->pwszDocumentName, cbDocumentName);
-    pString += cbDocumentName;
+    *ppEnd -= cbMachineName;
+    JobInfo1.pMachineName = (PWSTR)*ppEnd;
+    CopyMemory(*ppEnd, pJob->pwszMachineName, cbMachineName);

 
 

-    JobInfo1.pMachineName = (PWSTR)pString;
-    CopyMemory(pString, pJob->pwszMachineName, cbMachineName);
-    pString += cbMachineName;
-
-    JobInfo1.pPrinterName = (PWSTR)pString;
-    CopyMemory(pString, pJob->pPrinter->pwszPrinterName, cbPrinterName);
-    pString += cbPrinterName;
+    *ppEnd -= cbPrinterName;
+    JobInfo1.pPrinterName = (PWSTR)*ppEnd;
+    CopyMemory(*ppEnd, pJob->pPrinter->pwszPrinterName, cbPrinterName);

 
     if (cbStatus)
     {
 
     if (cbStatus)
     {

-        JobInfo1.pStatus = (PWSTR)pString;
-        CopyMemory(pString, pJob->pwszStatus, cbStatus);
-        pString += cbStatus;
+        *ppEnd -= cbStatus;
+        JobInfo1.pStatus = (PWSTR)*ppEnd;
+        CopyMemory(*ppEnd, pJob->pwszStatus, cbStatus);

     }
 
     }
 

-    JobInfo1.pUserName = (PWSTR)pString;
-    CopyMemory(pString, pJob->pwszUserName, cbUserName);
-    pString += cbUserName;
+    *ppEnd -= cbUserName;
+    JobInfo1.pUserName = (PWSTR)*ppEnd;
+    CopyMemory(*ppEnd, pJob->pwszUserName, cbUserName);

 
 

-    // Fill the structure and copy it as well.
+    // Fill the rest of the structure.

     JobInfo1.JobId = pJob->dwJobID;
     JobInfo1.Priority = pJob->dwPriority;
     JobInfo1.Status = pJob->dwStatus;
     JobInfo1.TotalPages = pJob->dwTotalPages;
     CopyMemory(&JobInfo1.Submitted, &pJob->stSubmitted, sizeof(SYSTEMTIME));
     JobInfo1.JobId = pJob->dwJobID;
     JobInfo1.Priority = pJob->dwPriority;
     JobInfo1.Status = pJob->dwStatus;
     JobInfo1.TotalPages = pJob->dwTotalPages;
     CopyMemory(&JobInfo1.Submitted, &pJob->stSubmitted, sizeof(SYSTEMTIME));

-    CopyMemory(pOutput, &JobInfo1, sizeof(JOB_INFO_1W));

 
 

+    // Finally copy the structure to the output pointer.
+    CopyMemory(*ppStart, &JobInfo1, sizeof(JOB_INFO_1W));
+    *ppStart += sizeof(JOB_INFO_1W);

     dwErrorCode = ERROR_SUCCESS;
 
 Cleanup:
     dwErrorCode = ERROR_SUCCESS;
 
 Cleanup:


@@ -428,7 +427,7 @@ Cleanup:
 }
 
 static DWORD
 }
 
 static DWORD

-_LocalGetJobLevel2(PLOCAL_PRINTER_HANDLE pPrinterHandle, PLOCAL_JOB pJob, PBYTE pOutput, DWORD cbBuf, PDWORD pcbNeeded)
+_LocalGetJobLevel2(PLOCAL_PRINTER_HANDLE pPrinterHandle, PLOCAL_JOB pJob, PBYTE* ppStart, PBYTE* ppEnd, DWORD cbBuf, PDWORD pcbNeeded)

 {
     DWORD cbDatatype = (wcslen(pJob->pwszDatatype) + 1) * sizeof(WCHAR);
     DWORD cbDocumentName = (wcslen(pJob->pwszDocumentName) + 1) * sizeof(WCHAR);
 {
     DWORD cbDatatype = (wcslen(pJob->pwszDatatype) + 1) * sizeof(WCHAR);
     DWORD cbDocumentName = (wcslen(pJob->pwszDocumentName) + 1) * sizeof(WCHAR);


@@ -444,7 +443,6 @@ _LocalGetJobLevel2(PLOCAL_PRINTER_HANDLE pPrinterHandle, PLOCAL_JOB pJob, PBYTE
     FILETIME ftNow;
     FILETIME ftSubmitted;
     JOB_INFO_2W JobInfo2 = { 0 };
     FILETIME ftNow;
     FILETIME ftSubmitted;
     JOB_INFO_2W JobInfo2 = { 0 };

-    PBYTE pString;

     ULARGE_INTEGER uliNow;
     ULARGE_INTEGER uliSubmitted;
 
     ULARGE_INTEGER uliNow;
     ULARGE_INTEGER uliSubmitted;
 


@@ -456,65 +454,63 @@ _LocalGetJobLevel2(PLOCAL_PRINTER_HANDLE pPrinterHandle, PLOCAL_JOB pJob, PBYTE
         cbStatus = (wcslen(pJob->pwszStatus) + 1) * sizeof(WCHAR);
 
     // Check if the supplied buffer is large enough.
         cbStatus = (wcslen(pJob->pwszStatus) + 1) * sizeof(WCHAR);
 
     // Check if the supplied buffer is large enough.

-    *pcbNeeded = sizeof(JOB_INFO_2W) + cbDatatype + sizeof(DEVMODEW) + cbDocumentName + cbDriverName + cbMachineName + cbNotifyName + cbPrinterName + cbPrintProcessor + cbPrintProcessorParameters + cbStatus + cbUserName;
+    *pcbNeeded += sizeof(JOB_INFO_2W) + cbDatatype + sizeof(DEVMODEW) + cbDocumentName + cbDriverName + cbMachineName + cbNotifyName + cbPrinterName + cbPrintProcessor + cbPrintProcessorParameters + cbStatus + cbUserName;

     if (cbBuf < *pcbNeeded)
     {
         dwErrorCode = ERROR_INSUFFICIENT_BUFFER;
         goto Cleanup;
     }
 
     if (cbBuf < *pcbNeeded)
     {
         dwErrorCode = ERROR_INSUFFICIENT_BUFFER;
         goto Cleanup;
     }
 

-    // Put the strings right after the JOB_INFO_2W structure.
-    pString = pOutput + sizeof(JOB_INFO_2W);
-
-    JobInfo2.pDatatype = (PWSTR)pString;
-    CopyMemory(pString, pJob->pwszDatatype, cbDatatype);
-    pString += cbDatatype;
+    // Put the strings at the end of the buffer.
+    *ppEnd -= cbDatatype;
+    JobInfo2.pDatatype = (PWSTR)*ppEnd;
+    CopyMemory(*ppEnd, pJob->pwszDatatype, cbDatatype);

 
 

-    JobInfo2.pDevMode = (PDEVMODEW)pString;
-    CopyMemory(pString, &pJob->DevMode, sizeof(DEVMODEW));
-    pString += sizeof(DEVMODEW);
+    *ppEnd -= sizeof(DEVMODEW);
+    JobInfo2.pDevMode = (PDEVMODEW)*ppEnd;
+    CopyMemory(*ppEnd, &pJob->DevMode, sizeof(DEVMODEW));

 
 

-    JobInfo2.pDocument = (PWSTR)pString;
-    CopyMemory(pString, pJob->pwszDocumentName, cbDocumentName);
-    pString += cbDocumentName;
+    *ppEnd -= cbDocumentName;
+    JobInfo2.pDocument = (PWSTR)*ppEnd;
+    CopyMemory(*ppEnd, pJob->pwszDocumentName, cbDocumentName);

 
 

-    JobInfo2.pDriverName = (PWSTR)pString;
-    CopyMemory(pString, pJob->pPrinter->pwszPrinterDriver, cbDriverName);
-    pString += cbDriverName;
+    *ppEnd -= cbDriverName;
+    JobInfo2.pDriverName = (PWSTR)*ppEnd;
+    CopyMemory(*ppEnd, pJob->pPrinter->pwszPrinterDriver, cbDriverName);

 
 

-    JobInfo2.pMachineName = (PWSTR)pString;
-    CopyMemory(pString, pJob->pwszMachineName, cbMachineName);
-    pString += cbMachineName;
+    *ppEnd -= cbMachineName;
+    JobInfo2.pMachineName = (PWSTR)*ppEnd;
+    CopyMemory(*ppEnd, pJob->pwszMachineName, cbMachineName);

 
 

-    JobInfo2.pNotifyName = (PWSTR)pString;
-    CopyMemory(pString, pJob->pwszNotifyName, cbNotifyName);
-    pString += cbNotifyName;
+    *ppEnd -= cbNotifyName;
+    JobInfo2.pNotifyName = (PWSTR)*ppEnd;
+    CopyMemory(*ppEnd, pJob->pwszNotifyName, cbNotifyName);

 
 

-    JobInfo2.pPrinterName = (PWSTR)pString;
-    CopyMemory(pString, pJob->pPrinter->pwszPrinterName, cbPrinterName);
-    pString += cbPrinterName;
+    *ppEnd -= cbPrinterName;
+    JobInfo2.pPrinterName = (PWSTR)*ppEnd;
+    CopyMemory(*ppEnd, pJob->pPrinter->pwszPrinterName, cbPrinterName);

 
 

-    JobInfo2.pPrintProcessor = (PWSTR)pString;
-    CopyMemory(pString, pJob->pPrintProcessor->pwszName, cbPrintProcessor);
-    pString += cbPrintProcessor;
+    *ppEnd -= cbPrintProcessor;
+    JobInfo2.pPrintProcessor = (PWSTR)*ppEnd;
+    CopyMemory(*ppEnd, pJob->pPrintProcessor->pwszName, cbPrintProcessor);

 
     if (cbPrintProcessorParameters)
     {
 
     if (cbPrintProcessorParameters)
     {

-        JobInfo2.pParameters = (PWSTR)pString;
-        CopyMemory(pString, pJob->pwszPrintProcessorParameters, cbPrintProcessorParameters);
-        pString += cbPrintProcessorParameters;
+        *ppEnd -= cbPrintProcessorParameters;
+        JobInfo2.pParameters = (PWSTR)*ppEnd;
+        CopyMemory(*ppEnd, pJob->pwszPrintProcessorParameters, cbPrintProcessorParameters);

     }
 
     if (cbStatus)
     {
     }
 
     if (cbStatus)
     {

-        JobInfo2.pStatus = (PWSTR)pString;
-        CopyMemory(pString, pJob->pwszStatus, cbStatus);
-        pString += cbStatus;
+        *ppEnd -= cbStatus;
+        JobInfo2.pStatus = (PWSTR)*ppEnd;
+        CopyMemory(*ppEnd, pJob->pwszStatus, cbStatus);

     }
 
     }
 

-    JobInfo2.pUserName = (PWSTR)pString;
-    CopyMemory(pString, pJob->pwszUserName, cbUserName);
-    pString += cbUserName;
+    *ppEnd -= cbUserName;
+    JobInfo2.pUserName = (PWSTR)*ppEnd;
+    CopyMemory(*ppEnd, pJob->pwszUserName, cbUserName);

 
     // Time in JOB_INFO_2W is the number of milliseconds elapsed since the job was submitted. Calculate this time.
     if (!SystemTimeToFileTime(&pJob->stSubmitted, &ftSubmitted))
 
     // Time in JOB_INFO_2W is the number of milliseconds elapsed since the job was submitted. Calculate this time.
     if (!SystemTimeToFileTime(&pJob->stSubmitted, &ftSubmitted))


@@ -553,7 +549,8 @@ _LocalGetJobLevel2(PLOCAL_PRINTER_HANDLE pPrinterHandle, PLOCAL_JOB pJob, PBYTE
     CopyMemory(&JobInfo2.Submitted, &pJob->stSubmitted, sizeof(SYSTEMTIME));
 
     // Finally copy the structure to the output pointer.
     CopyMemory(&JobInfo2.Submitted, &pJob->stSubmitted, sizeof(SYSTEMTIME));
 
     // Finally copy the structure to the output pointer.

-    CopyMemory(pOutput, &JobInfo2, sizeof(JOB_INFO_2W));
+    CopyMemory(*ppStart, &JobInfo2, sizeof(JOB_INFO_2W));
+    *ppStart += sizeof(JOB_INFO_2W);

     dwErrorCode = ERROR_SUCCESS;
 
 Cleanup:
     dwErrorCode = ERROR_SUCCESS;
 
 Cleanup:


@@ -561,9 +558,10 @@ Cleanup:
 }
 
 BOOL WINAPI
 }
 
 BOOL WINAPI

-LocalGetJob(HANDLE hPrinter, DWORD JobId, DWORD Level, PBYTE pOutput, DWORD cbBuf, LPDWORD pcbNeeded)
+LocalGetJob(HANDLE hPrinter, DWORD JobId, DWORD Level, PBYTE pStart, DWORD cbBuf, LPDWORD pcbNeeded)

 {
     DWORD dwErrorCode;
 {
     DWORD dwErrorCode;

+    PBYTE pEnd = &pStart[cbBuf];

     PLOCAL_HANDLE pHandle;
     PLOCAL_JOB pJob;
     PLOCAL_PRINTER_HANDLE pPrinterHandle;
     PLOCAL_HANDLE pHandle;
     PLOCAL_JOB pJob;
     PLOCAL_PRINTER_HANDLE pPrinterHandle;


@@ -586,11 +584,14 @@ LocalGetJob(HANDLE hPrinter, DWORD JobId, DWORD Level, PBYTE pOutput, DWORD cbBu
         goto Cleanup;
     }
 
         goto Cleanup;
     }
 

+    // Begin counting.
+    *pcbNeeded = 0;
+

     // The function behaves differently for each level.
     if (Level == 1)
     // The function behaves differently for each level.
     if (Level == 1)

-        dwErrorCode = _LocalGetJobLevel1(pPrinterHandle, pJob, pOutput, cbBuf, pcbNeeded);
+        dwErrorCode = _LocalGetJobLevel1(pPrinterHandle, pJob, &pStart, &pEnd, cbBuf, pcbNeeded);

     else if (Level == 2)
     else if (Level == 2)

-        dwErrorCode = _LocalGetJobLevel2(pPrinterHandle, pJob, pOutput, cbBuf, pcbNeeded);
+        dwErrorCode = _LocalGetJobLevel2(pPrinterHandle, pJob, &pStart, &pEnd, cbBuf, pcbNeeded);

     else
         dwErrorCode = ERROR_INVALID_LEVEL;
 
     else
         dwErrorCode = ERROR_INVALID_LEVEL;
 


@@ -880,6 +881,99 @@ Cleanup:
     return (dwErrorCode == ERROR_SUCCESS);
 }
 
     return (dwErrorCode == ERROR_SUCCESS);
 }
 

+BOOL WINAPI
+LocalEnumJobs(HANDLE hPrinter, DWORD FirstJob, DWORD NoJobs, DWORD Level, PBYTE pStart, DWORD cbBuf, LPDWORD pcbNeeded, LPDWORD pcReturned)
+{
+    DWORD dwErrorCode;
+    PBYTE pEnd = &pStart[cbBuf];
+    PLOCAL_HANDLE pHandle;
+    PLOCAL_JOB pJob;
+    PSKIPLIST_NODE pFirstJobNode;
+    PSKIPLIST_NODE pNode;
+    PLOCAL_PRINTER_HANDLE pPrinterHandle;
+
+    // Check if this is a printer handle.
+    pHandle = (PLOCAL_HANDLE)hPrinter;
+    if (pHandle->HandleType != Printer)
+    {
+        dwErrorCode = ERROR_INVALID_HANDLE;
+        goto Cleanup;
+    }
+
+    pPrinterHandle = (PLOCAL_PRINTER_HANDLE)pHandle->pSpecificHandle;
+
+    // Check the level.
+    if (Level > 2)
+    {
+        dwErrorCode = ERROR_INVALID_LEVEL;
+        goto Cleanup;
+    }
+
+    // Begin counting.
+    *pcbNeeded = 0;
+    *pcReturned = 0;
+
+    // Lookup the node of the first job requested by the caller in the Printer's Job List.
+    pFirstJobNode = LookupNodeByIndexSkiplist(&pPrinterHandle->pPrinter->JobList, FirstJob);
+
+    // Count the required buffer size and the number of jobs.
+    pNode = pFirstJobNode;
+
+    while (*pcReturned < NoJobs && pNode)
+    {
+        pJob = (PLOCAL_JOB)pNode->Element;
+
+        // The function behaves differently for each level.
+        if (Level == 1)
+            _LocalGetJobLevel1(pPrinterHandle, pJob, NULL, NULL, 0, pcbNeeded);
+        else if (Level == 2)
+            _LocalGetJobLevel2(pPrinterHandle, pJob, NULL, NULL, 0, pcbNeeded);
+
+        // We stop either when there are no more jobs in the list or when the caller didn't request more, whatever comes first.
+        *pcReturned++;
+        pNode = pNode->Next[0];
+    }
+
+    // Check if the supplied buffer is large enough.
+    if (cbBuf < *pcbNeeded)
+    {
+        dwErrorCode = ERROR_INSUFFICIENT_BUFFER;
+        goto Cleanup;
+    }
+
+    // Begin counting again and also empty the given buffer.
+    *pcbNeeded = 0;
+    *pcReturned = 0;
+    ZeroMemory(pStart, cbBuf);
+
+    // Now call the same functions again to copy the actual data for each job into the buffer.
+    pNode = pFirstJobNode;
+
+    while (*pcReturned < NoJobs && pNode)
+    {
+        pJob = (PLOCAL_JOB)pNode->Element;
+
+        // The function behaves differently for each level.
+        if (Level == 1)
+            dwErrorCode = _LocalGetJobLevel1(pPrinterHandle, pJob, &pStart, &pEnd, cbBuf, pcbNeeded);
+        else if (Level == 2)
+            dwErrorCode = _LocalGetJobLevel2(pPrinterHandle, pJob, &pStart, &pEnd, cbBuf, pcbNeeded);
+
+        if (dwErrorCode != ERROR_SUCCESS)
+            goto Cleanup;
+
+        // We stop either when there are no more jobs in the list or when the caller didn't request more, whatever comes first.
+        *pcReturned++;
+        pNode = pNode->Next[0];
+    }
+
+    dwErrorCode = ERROR_SUCCESS;
+
+Cleanup:
+    SetLastError(dwErrorCode);
+    return (dwErrorCode == ERROR_SUCCESS);
+}
+

 PLOCAL_JOB
 ReadJobShadowFile(PCWSTR pwszFilePath)
 {
 PLOCAL_JOB
 ReadJobShadowFile(PCWSTR pwszFilePath)
 {

diff --git a/reactos/win32ss/printing/providers/localspl/main.c b/reactos/win32ss/printing/providers/localspl/main.c
index 0602f79..f7bba03 100644 (file)
--- a/reactos/win32ss/printing/providers/localspl/main.c
+++ b/reactos/win32ss/printing/providers/localspl/main.c
@@ -36,7 +36,7 @@ static const PRINTPROVIDOR _PrintProviderFunctions = {
     LocalOpenPrinter,                           // fpOpenPrinter
     LocalSetJob,                                // fpSetJob
     LocalGetJob,                                // fpGetJob
     LocalOpenPrinter,                           // fpOpenPrinter
     LocalSetJob,                                // fpSetJob
     LocalGetJob,                                // fpGetJob

-    NULL,                                       // fpEnumJobs
+    LocalEnumJobs,                              // fpEnumJobs

     NULL,                                       // fpAddPrinter
     NULL,                                       // fpDeletePrinter
     NULL,                                       // fpSetPrinter
     NULL,                                       // fpAddPrinter
     NULL,                                       // fpDeletePrinter
     NULL,                                       // fpSetPrinter

diff --git a/reactos/win32ss/printing/providers/localspl/precomp.h b/reactos/win32ss/printing/providers/localspl/precomp.h
index 61f4338..a15226b 100644 (file)
--- a/reactos/win32ss/printing/providers/localspl/precomp.h
+++ b/reactos/win32ss/printing/providers/localspl/precomp.h
@@ -187,7 +187,8 @@ BOOL GetNextJobID(PDWORD dwJobID);
 void InitializeGlobalJobList();
 void InitializePrinterJobList(PLOCAL_PRINTER pPrinter);
 BOOL WINAPI LocalAddJob(HANDLE hPrinter, DWORD Level, LPBYTE pData, DWORD cbBuf, LPDWORD pcbNeeded);
 void InitializeGlobalJobList();
 void InitializePrinterJobList(PLOCAL_PRINTER pPrinter);
 BOOL WINAPI LocalAddJob(HANDLE hPrinter, DWORD Level, LPBYTE pData, DWORD cbBuf, LPDWORD pcbNeeded);

-BOOL WINAPI LocalGetJob(HANDLE hPrinter, DWORD JobId, DWORD Level, LPBYTE pOutput, DWORD cbBuf, LPDWORD pcbNeeded);
+BOOL WINAPI LocalEnumJobs(HANDLE hPrinter, DWORD FirstJob, DWORD NoJobs, DWORD Level, PBYTE pStart, DWORD cbBuf, LPDWORD pcbNeeded, LPDWORD pcReturned);
+BOOL WINAPI LocalGetJob(HANDLE hPrinter, DWORD JobId, DWORD Level, PBYTE pStart, DWORD cbBuf, LPDWORD pcbNeeded);

 BOOL WINAPI LocalSetJob(HANDLE hPrinter, DWORD JobId, DWORD Level, PBYTE pJobInfo, DWORD Command);
 PLOCAL_JOB ReadJobShadowFile(PCWSTR pwszFilePath);
 BOOL WriteJobShadowFile(PCWSTR pwszFilePath, const PLOCAL_JOB pJob);
 BOOL WINAPI LocalSetJob(HANDLE hPrinter, DWORD JobId, DWORD Level, PBYTE pJobInfo, DWORD Command);
 PLOCAL_JOB ReadJobShadowFile(PCWSTR pwszFilePath);
 BOOL WriteJobShadowFile(PCWSTR pwszFilePath, const PLOCAL_JOB pJob);