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NT4/private/net/xactsrv/apiprint.c
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2020-09-30 17:12:29 +02:00

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/*++
Copyright (c) 1991-1992 Microsoft Corporation
Module Name:
ApiPrint.c
Abstract:
This module contains individual API handlers for the DosPrint APIs.
SUPPORTED : DosPrintDestAdd, DosPrintDestControl, DosPrintDestDel,
DosPrintDestEnum, DosPrintDestGetInfo, DosPrintDestSetInfo,
DosPrintJobContinue, DosPrintJobDel, DosPrintJobEnum,
DosPrintJobGetId, DosPrintJobGetInfo, DosPrintJobPause,
DosPrintJobSetInfo, DosPrintQAdd, DosPrintQContinue,
DosPrintQDel, DosPrintQEnum, DosPrintQGetInfo,
DosPrintQPause, DosPrintQPurge, DosPrintQSetInfo.
Author:
Shanku Niyogi (w-shanku) 04-Apr-1991
Revision History:
18-Jun-1992 JohnRo
RAID 10324: net print vs. UNICODE.
Use FORMAT_ equates.
01-Oct-1992 JohnRo
RAID 3556: DosPrintQGetInfo(from downlevel) level 3, rc=124. (4&5 too.)
--*/
#include "XactSrvP.h"
#include <dosprint.h>
//
// Declaration of descriptor strings.
//
STATIC const LPDESC Desc16_print_dest_0 = REM16_print_dest_0;
STATIC const LPDESC Desc32_print_dest_0 = REM32_print_dest_0;
STATIC const LPDESC Desc16_print_dest_1 = REM16_print_dest_1;
STATIC const LPDESC Desc32_print_dest_1 = REM32_print_dest_1;
STATIC const LPDESC Desc16_print_dest_2 = REM16_print_dest_2;
STATIC const LPDESC Desc32_print_dest_2 = REM32_print_dest_2;
STATIC const LPDESC Desc16_print_dest_3 = REM16_print_dest_3;
STATIC const LPDESC Desc32_print_dest_3 = REM32_print_dest_3;
STATIC const LPDESC Desc16_print_dest_3_setinfo = REM16_print_dest_3_setinfo;
STATIC const LPDESC Desc32_print_dest_3_setinfo = REM32_print_dest_3_setinfo;
STATIC const LPDESC Desc16_print_job_0 = REM16_print_job_0;
STATIC const LPDESC Desc32_print_job_0 = REM32_print_job_0;
STATIC const LPDESC Desc16_print_job_1 = REM16_print_job_1;
STATIC const LPDESC Desc32_print_job_1 = REM32_print_job_1;
STATIC const LPDESC Desc16_print_job_1_setinfo = REM16_print_job_1_setinfo;
STATIC const LPDESC Desc32_print_job_1_setinfo = REM32_print_job_1_setinfo;
STATIC const LPDESC Desc16_print_job_2 = REM16_print_job_2;
STATIC const LPDESC Desc32_print_job_2 = REM32_print_job_2;
STATIC const LPDESC Desc16_print_job_3 = REM16_print_job_3;
STATIC const LPDESC Desc32_print_job_3 = REM32_print_job_3;
STATIC const LPDESC Desc16_print_job_3_setinfo = REM16_print_job_3_setinfo;
STATIC const LPDESC Desc32_print_job_3_setinfo = REM32_print_job_3_setinfo;
STATIC const LPDESC Desc16_printQ_0 = REM16_printQ_0;
STATIC const LPDESC Desc32_printQ_0 = REM32_printQ_0;
STATIC const LPDESC Desc16_printQ_1 = REM16_printQ_1;
STATIC const LPDESC Desc32_printQ_1 = REM32_printQ_1;
STATIC const LPDESC Desc16_printQ_1_setinfo = REM16_printQ_1_setinfo;
STATIC const LPDESC Desc32_printQ_1_setinfo = REM32_printQ_1_setinfo;
STATIC const LPDESC Desc16_printQ_2 = REM16_printQ_2;
STATIC const LPDESC Desc32_printQ_2 = REM32_printQ_2;
STATIC const LPDESC Desc16_printQ_3 = REM16_printQ_3;
STATIC const LPDESC Desc32_printQ_3 = REM32_printQ_3;
STATIC const LPDESC Desc16_printQ_3_setinfo = REM16_printQ_3_setinfo;
STATIC const LPDESC Desc32_printQ_3_setinfo = REM32_printQ_3_setinfo;
STATIC const LPDESC Desc16_printQ_4 = REM16_printQ_4;
STATIC const LPDESC Desc32_printQ_4 = REM32_printQ_4;
STATIC const LPDESC Desc16_printQ_5 = REM16_printQ_5;
STATIC const LPDESC Desc32_printQ_5 = REM32_printQ_5;
STATIC const LPDESC Desc16_printQ_52 = REM16_printQ_52;
STATIC const LPDESC Desc32_printQ_52 = REM32_printQ_52;
//
// DosPrint calls behave differently from Net api calls. On Net api calls,
// the called routine supplies the buffer to us. DosPrint apis need a
// supplied buffer and thus can return NERR_BufferTooSmall which means
// it's an error but return the bytes needed if it's a XXGetInfo call.
//
#define XsPrintApiSuccess( Status ) \
(( (Status) == NERR_Success ) || ( (Status) == ERROR_MORE_DATA ))
NTSTATUS
XsNetPrintDestAdd (
API_HANDLER_PARAMETERS
)
/*++
Routine Description:
This routine handles a call to DosPrintDestAdd.
Arguments:
API_HANDLER_PARAMETERS - information about the API call. See
XsTypes.h for details.
Return Value:
NTSTATUS - STATUS_SUCCESS or reason for failure.
--*/
{
SPLERR status;
PXS_DOS_PRINT_DEST_ADD parameters = Parameters;
LPVOID buffer = NULL; // Native parameters
LPBYTE stringLocation = NULL; // Conversion variables
DWORD bytesRequired = 0;
DWORD bufferSize;
API_HANDLER_PARAMETERS_REFERENCE; // Avoid warnings
IF_DEBUG(PRINT) {
NetpKdPrint(( "XsNetPrintDestAdd: header at " FORMAT_LPVOID
", params at " FORMAT_LPVOID ", "
"level " FORMAT_DWORD "\n",
Header,
parameters,
SmbGetUshort( &parameters->Level ) ));
}
//
// Check for errors.
//
if ( SmbGetUshort( &parameters->Level ) != 3 ) {
Header->Status = ERROR_INVALID_LEVEL;
goto cleanup;
}
StructureDesc = Desc16_print_dest_3;
//
// Figure out if there is enough room in the buffer for all the
// data required. If not, return NERR_BufTooSmall.
//
if ( !XsCheckBufferSize(
SmbGetUshort( &parameters->BufLen ),
StructureDesc,
FALSE // not in native format
)) {
IF_DEBUG(ERRORS) {
NetpKdPrint(( "XsNetPrintDestAdd: Buffer too small.\n" ));
}
Header->Status = NERR_BufTooSmall;
goto cleanup;
}
//
// Find out how big a buffer we need to allocate to hold the native
// 32-bit version of the input data structure.
//
bufferSize = XsBytesForConvertedStructure(
(LPBYTE)SmbGetUlong( &parameters->Buffer ),
StructureDesc,
Desc32_print_dest_3,
RapToNative,
TRUE
);
//
// Allocate enough memory to hold the converted native buffer.
//
buffer = NetpMemoryAllocate( bufferSize );
if ( buffer == NULL ) {
IF_DEBUG(ERRORS) {
NetpKdPrint(( "XsNetPrintDestAdd: failed to create buffer" ));
}
Header->Status = NERR_NoRoom;
goto cleanup;
}
IF_DEBUG(PRINT) {
NetpKdPrint(( "XsNetPrintDestAdd: buffer of " FORMAT_DWORD " bytes at " FORMAT_LPVOID "\n",
bufferSize, buffer ));
}
//
// Convert the buffer from 16-bit to 32-bit.
//
stringLocation = (LPBYTE)buffer + bufferSize;
bytesRequired = 0;
status = RapConvertSingleEntry(
(LPBYTE)SmbGetUlong( &parameters->Buffer ),
StructureDesc,
TRUE,
buffer,
buffer,
Desc32_print_dest_3,
FALSE,
&stringLocation,
&bytesRequired,
Response,
RapToNative
);
if ( status != NERR_Success ) {
IF_DEBUG(ERRORS) {
NetpKdPrint(( "XsNetPrintDestAdd: RapConvertSingleEntry failed: "
FORMAT_API_STATUS "\n", status ));
}
Header->Status = NERR_InternalError;
goto cleanup;
}
//
// Make the local call.
//
status = DosPrintDestAdd(
NULL,
SmbGetUshort( &parameters->Level ),
buffer,
(WORD)bufferSize
);
if ( !XsPrintApiSuccess( status )) {
IF_DEBUG(ERRORS) {
NetpKdPrint(( "XsNetPrintDestAdd: DosPrintDestAdd failed: "
FORMAT_API_STATUS "\n",
status ));
}
Header->Status = (WORD)status;
goto cleanup;
}
//
// There is no real return information for this API.
//
cleanup:
NetpMemoryFree( buffer );
return STATUS_SUCCESS;
} // XsNetPrintDestAdd
NTSTATUS
XsNetPrintDestControl (
API_HANDLER_PARAMETERS
)
/*++
Routine Description:
This routine handles a call to DosPrintDestControl.
Arguments:
API_HANDLER_PARAMETERS - information about the API call. See
XsTypes.h for details.
Return Value:
NTSTATUS - STATUS_SUCCESS or reason for failure.
--*/
{
SPLERR status;
PXS_DOS_PRINT_DEST_CONTROL parameters = Parameters;
LPTSTR nativeDestName = NULL; // Native parameters
API_HANDLER_PARAMETERS_REFERENCE; // Avoid warnings
IF_DEBUG(PRINT) {
NetpKdPrint(( "XsNetPrintDestControl: header at " FORMAT_LPVOID ", params at " FORMAT_LPVOID ", "
"name " FORMAT_LPSTR "\n",
Header, parameters,
SmbGetUlong( &parameters->DestName )));
}
//
// Translate parameters, check for errors.
//
XsConvertTextParameter(
nativeDestName,
(LPSTR)SmbGetUlong( &parameters->DestName )
);
//
// Make the local call.
//
status = DosPrintDestControl(
NULL,
nativeDestName,
SmbGetUshort( &parameters->Control )
);
if ( !XsPrintApiSuccess( status )) {
IF_DEBUG(ERRORS) {
NetpKdPrint(( "XsNetPrintDestControl: DosPrintDestControl failed: "
FORMAT_API_STATUS "\n", status ));
}
}
//
// Nothing to return.
//
Header->Status = (WORD)status;
cleanup:
NetpMemoryFree( nativeDestName );
return STATUS_SUCCESS;
} // XsNetPrintDestControl
NTSTATUS
XsNetPrintDestDel (
API_HANDLER_PARAMETERS
)
/*++
Routine Description:
This routine handles a call to DosPrintDestDel.
Arguments:
API_HANDLER_PARAMETERS - information about the API call. See
XsTypes.h for details.
Return Value:
NTSTATUS - STATUS_SUCCESS or reason for failure.
--*/
{
SPLERR status;
PXS_DOS_PRINT_DEST_DEL parameters = Parameters;
LPTSTR nativePrinterName = NULL; // Native parameters
API_HANDLER_PARAMETERS_REFERENCE; // Avoid warnings
IF_DEBUG(PRINT) {
NetpKdPrint(( "XsNetPrintDestDel: header at " FORMAT_LPVOID ", params at " FORMAT_LPVOID ", "
"name " FORMAT_LPSTR "\n",
Header, parameters,
SmbGetUlong( &parameters->PrinterName )));
}
//
// Translate parameters, check for errors.
//
XsConvertTextParameter(
nativePrinterName,
(LPSTR)SmbGetUlong( &parameters->PrinterName )
);
//
// Make the local call.
//
status = DosPrintDestDel(
NULL,
nativePrinterName
);
if ( !XsPrintApiSuccess( status )) {
IF_DEBUG(ERRORS) {
NetpKdPrint(( "XsNetPrintDestDel: DosPrintDestDel failed: "
FORMAT_API_STATUS "\n",
status ));
}
}
//
// Nothing to return.
//
Header->Status = (WORD)status;
cleanup:
NetpMemoryFree( nativePrinterName );
return STATUS_SUCCESS;
} // XsNetPrintDestDel
NTSTATUS
XsNetPrintDestEnum (
API_HANDLER_PARAMETERS
)
/*++
Routine Description:
This routine handles a call to DosPrintDestEnum.
Arguments:
API_HANDLER_PARAMETERS - information about the API call. See
XsTypes.h for details.
Return Value:
NTSTATUS - STATUS_SUCCESS or reason for failure.
--*/
{
SPLERR status;
PXS_DOS_PRINT_DEST_ENUM parameters = Parameters;
LPVOID outBuffer= NULL; // Native parameters
DWORD outBufferSize;
DWORD entriesRead = 0;
DWORD totalEntries = 0;
DWORD entriesFilled; // Conversion variables
DWORD bytesRequired = 0;
LPDESC nativeStructureDesc;
API_HANDLER_PARAMETERS_REFERENCE; // Avoid warnings
IF_DEBUG(PRINT) {
NetpKdPrint(( "XsNetPrintDestEnum: header at " FORMAT_LPVOID ", params at " FORMAT_LPVOID ", "
"level " FORMAT_DWORD ", buf size " FORMAT_DWORD "\n",
Header, parameters, SmbGetUshort( &parameters->Level ),
SmbGetUshort( &parameters->BufLen )));
}
//
// Check for errors.
//
if ( XsWordParamOutOfRange( parameters->Level, 0, 3 )) {
Header->Status = ERROR_INVALID_LEVEL;
goto cleanup;
}
//
// !!! Print API mapping layer presently requires a preallocated buffer.
//
outBufferSize = XsNativeBufferSize( SmbGetUshort( &parameters->BufLen ));
if ( NetapipBufferAllocate( outBufferSize, &outBuffer ) != NERR_Success
|| outBuffer == NULL ) {
IF_DEBUG(ERRORS) {
NetpKdPrint(( "XsNetPrintDestEnum: cannot allocate memory\n" ));
}
Header->Status = NERR_NoRoom;
goto cleanup;
}
//
// Make the local call.
//
status = DosPrintDestEnum(
NULL,
SmbGetUshort( &parameters->Level ),
(LPBYTE)outBuffer,
(WORD)outBufferSize,
(LPWORD)&entriesRead,
(LPWORD)&totalEntries
);
if ( !XsPrintApiSuccess( status )) {
IF_DEBUG(API_ERRORS) {
NetpKdPrint(( "XsNetPrintDestEnum: DosPrintDestEnum failed: "
FORMAT_API_STATUS "\n", status ));
}
Header->Status = (WORD)status;
goto cleanup;
}
IF_DEBUG(PRINT) {
NetpKdPrint(( "XsNetPrintDestEnum: received " FORMAT_DWORD " entries at " FORMAT_LPVOID "\n",
entriesRead, outBuffer ));
}
//
// Use the requested level to determine the format of the
// data structure.
//
switch ( SmbGetUshort( &parameters->Level ) ) {
case 0:
nativeStructureDesc = Desc32_print_dest_0;
StructureDesc = Desc16_print_dest_0;
break;
case 1:
nativeStructureDesc = Desc32_print_dest_1;
StructureDesc = Desc16_print_dest_1;
break;
case 2:
nativeStructureDesc = Desc32_print_dest_2;
StructureDesc = Desc16_print_dest_2;
break;
case 3:
nativeStructureDesc = Desc32_print_dest_3;
StructureDesc = Desc16_print_dest_3;
break;
}
//
// Do the actual conversion from the 32-bit structures to 16-bit
// structures.
//
XsFillEnumBuffer(
outBuffer,
entriesRead,
nativeStructureDesc,
(LPVOID)SmbGetUlong( &parameters->Buffer ),
(LPVOID)SmbGetUlong( &parameters->Buffer ),
SmbGetUshort( &parameters->BufLen ),
StructureDesc,
NULL, // verify function
&bytesRequired,
&entriesFilled,
NULL
);
IF_DEBUG(PRINT) {
NetpKdPrint(( "32-bit data at " FORMAT_LPVOID ", 16-bit data at " FORMAT_LPVOID ", " FORMAT_DWORD " BR,"
" Entries " FORMAT_DWORD " of " FORMAT_DWORD "\n",
outBuffer, SmbGetUlong( &parameters->Buffer ),
bytesRequired, entriesFilled, totalEntries ));
}
//
// If all the entries could not be filled, return ERROR_MORE_DATA,
// and return the buffer as is. Otherwise, the data needs to be
// packed so that we don't send too much useless data.
//
if ( entriesFilled < totalEntries ) {
Header->Status = ERROR_MORE_DATA;
} else {
Header->Converter = XsPackReturnData(
(LPVOID)SmbGetUlong( &parameters->Buffer ),
SmbGetUshort( &parameters->BufLen ),
StructureDesc,
entriesFilled
);
}
//
// Set up the response parameters.
//
SmbPutUshort( &parameters->Returned, (WORD)entriesFilled );
SmbPutUshort( &parameters->Total, (WORD)totalEntries );
cleanup:
NetApiBufferFree( outBuffer );
//
// Determine return buffer size.
//
XsSetDataCount(
&parameters->BufLen,
StructureDesc,
Header->Converter,
entriesFilled,
Header->Status
);
return STATUS_SUCCESS;
} // XsNetPrintDestEnum
NTSTATUS
XsNetPrintDestGetInfo (
API_HANDLER_PARAMETERS
)
/*++
Routine Description:
This routine handles a call to DosPrintDestGetInfo.
Arguments:
API_HANDLER_PARAMETERS - information about the API call. See
XsTypes.h for details.
Return Value:
NTSTATUS - STATUS_SUCCESS or reason for failure.
--*/
{
SPLERR status;
PXS_DOS_PRINT_DEST_GET_INFO parameters = Parameters;
LPTSTR nativeName = NULL; // Native parameters
LPVOID outBuffer = NULL;
DWORD outBufferSize;
WORD bytesNeeded = 0;
LPBYTE stringLocation = NULL; // Conversion variables
DWORD bytesRequired = 0;
LPDESC nativeStructureDesc;
API_HANDLER_PARAMETERS_REFERENCE; // Avoid warnings
IF_DEBUG(PRINT) {
NetpKdPrint(( "XsNetPrintDestGetInfo: header at " FORMAT_LPVOID ", "
"params at " FORMAT_LPVOID ", level " FORMAT_DWORD "\n",
Header, parameters, SmbGetUshort( &parameters->Level ) ));
}
//
// Translate parameters, check for errors.
//
if ( XsWordParamOutOfRange( parameters->Level, 0, 3 )) {
Header->Status = ERROR_INVALID_LEVEL;
goto cleanup;
}
XsConvertTextParameter(
nativeName,
(LPSTR)SmbGetUlong( &parameters->Name )
);
//
// !!! Print API mapping layer presently requires a preallocated buffer.
//
outBufferSize = XsNativeBufferSize( SmbGetUshort( &parameters->BufLen ));
if ( NetapipBufferAllocate( outBufferSize, &outBuffer ) != NERR_Success
|| outBuffer == NULL ) {
IF_DEBUG(ERRORS) {
NetpKdPrint(( "XsNetPrintDestGetInfo: cannot allocate memory\n" ));
}
Header->Status = NERR_NoRoom;
goto cleanup;
}
//
// Make the local call.
//
status = DosPrintDestGetInfo(
NULL,
nativeName,
SmbGetUshort( &parameters->Level ),
(LPBYTE)outBuffer,
(WORD)outBufferSize,
&bytesNeeded
);
if ( !XsPrintApiSuccess( status )) {
IF_DEBUG(API_ERRORS) {
NetpKdPrint(( "XsNetPrintDestGetInfo: DosPrintDestGetInfo failed: "
FORMAT_API_STATUS "\n", status ));
}
Header->Status = (WORD)status;
goto cleanup;
}
//
// Use the requested level to determine the format of the
// data structure.
//
switch ( SmbGetUshort( &parameters->Level ) ) {
case 0:
nativeStructureDesc = Desc32_print_dest_0;
StructureDesc = Desc16_print_dest_0;
break;
case 1:
nativeStructureDesc = Desc32_print_dest_1;
StructureDesc = Desc16_print_dest_1;
break;
case 2:
nativeStructureDesc = Desc32_print_dest_2;
StructureDesc = Desc16_print_dest_2;
break;
case 3:
nativeStructureDesc = Desc32_print_dest_3;
StructureDesc = Desc16_print_dest_3;
break;
}
//
// Convert the structure returned by the 32-bit call to a 16-bit
// structure. The last possible location for variable data is
// calculated from buffer location and length.
//
stringLocation = (LPBYTE)( SmbGetUlong( &parameters->Buffer )
+ SmbGetUshort( &parameters->BufLen ) );
status = RapConvertSingleEntry(
outBuffer,
nativeStructureDesc,
FALSE,
(LPBYTE)SmbGetUlong( &parameters->Buffer ),
(LPBYTE)SmbGetUlong( &parameters->Buffer ),
StructureDesc,
TRUE,
&stringLocation,
&bytesRequired,
Response,
NativeToRap
);
if ( status != NERR_Success ) {
IF_DEBUG(ERRORS) {
NetpKdPrint(( "XsDosPrintDestGetInfo: RapConvertSingleEntry failed: "
FORMAT_API_STATUS "\n", status ));
}
Header->Status = NERR_InternalError;
goto cleanup;
}
IF_DEBUG(PRINT) {
NetpKdPrint(( "32-bit data at " FORMAT_LPVOID ", 16-bit data at " FORMAT_LPVOID ", " FORMAT_DWORD " BR\n",
outBuffer, SmbGetUlong( &parameters->Buffer ),
bytesRequired ));
}
//
// Determine return code based on the size of the buffer.
//
if ( !XsCheckBufferSize(
SmbGetUshort( &parameters->BufLen ),
StructureDesc,
FALSE // not in native format
)) {
IF_DEBUG(ERRORS) {
NetpKdPrint(( "XsNetPrintDestGetInfo: Buffer too small.\n" ));
}
Header->Status = NERR_BufTooSmall;
} else if ( bytesRequired > (DWORD)SmbGetUshort( &parameters-> BufLen )) {
IF_DEBUG(ERRORS) {
NetpKdPrint(( "XsNetPrintDestGetInfo: More data available.\n" ));
}
Header->Status = ERROR_MORE_DATA;
} else {
//
// Pack the response data.
//
Header->Converter = XsPackReturnData(
(LPVOID)SmbGetUlong( &parameters->Buffer ),
SmbGetUshort( &parameters->BufLen ),
StructureDesc,
1
);
}
bytesNeeded = (WORD)bytesRequired;
cleanup:
//
// Set up the response parameters.
//
SmbPutUshort( &parameters->Needed, bytesNeeded );
NetApiBufferFree( outBuffer );
NetpMemoryFree( nativeName );
//
// Determine return buffer size.
//
XsSetDataCount(
&parameters->BufLen,
StructureDesc,
Header->Converter,
1,
Header->Status
);
return STATUS_SUCCESS;
} // XsNetPrintDestGetInfo
NTSTATUS
XsNetPrintDestSetInfo (
API_HANDLER_PARAMETERS
)
/*++
Routine Description:
This routine handles a call to DosPrintDestSetInfo.
Arguments:
API_HANDLER_PARAMETERS - information about the API call. See
XsTypes.h for details.
Return Value:
NTSTATUS - STATUS_SUCCESS or reason for failure.
--*/
{
SPLERR status;
PXS_DOS_PRINT_DEST_SET_INFO parameters = Parameters;
LPTSTR nativeName = NULL; // Native parameters
LPVOID buffer = NULL;
DWORD bytesRequired;
API_HANDLER_PARAMETERS_REFERENCE; // Avoid warnings
//
// Translate parameters, check for errors.
//
if ( SmbGetUshort( &parameters->Level ) != 3 ) {
Header->Status = ERROR_INVALID_LEVEL;
goto cleanup;
}
StructureDesc = Desc16_print_dest_3;
XsConvertTextParameter(
nativeName,
(LPSTR)SmbGetUlong( &parameters->Name )
);
status = XsConvertSetInfoBuffer(
(LPBYTE)SmbGetUlong( &parameters->Buffer ),
SmbGetUshort( &parameters->BufLen ),
SmbGetUshort( &parameters->ParmNum ),
FALSE,
TRUE,
StructureDesc,
Desc32_print_dest_3,
Desc16_print_dest_3_setinfo,
Desc32_print_dest_3_setinfo,
(LPBYTE *)&buffer,
&bytesRequired
);
if ( status != NERR_Success ) {
IF_DEBUG(ERRORS) {
NetpKdPrint(( "XsNetPrintDestSetInfo: Problem with conversion: "
FORMAT_API_STATUS "\n", status ));
}
Header->Status = (WORD)status;
goto cleanup;
}
//
// Do the actual local call.
//
status = DosPrintDestSetInfo(
NULL,
nativeName,
SmbGetUshort( &parameters->Level ),
(LPBYTE)buffer,
(WORD)bytesRequired,
SmbGetUshort( &parameters->ParmNum )
);
if ( !XsPrintApiSuccess( status )) {
IF_DEBUG(ERRORS) {
NetpKdPrint(( "XsNetPrintDestSetInfo: DosPrintDestSetInfo failed: "
FORMAT_API_STATUS "\n", status ));
}
Header->Status = (WORD)status;
goto cleanup;
}
//
// No return information for this API.
//
cleanup:
//
// If there is a native 32-bit buffer, free it.
//
NetpMemoryFree( buffer );
NetpMemoryFree( nativeName );
return STATUS_SUCCESS;
} // XsNetPrintDestSetInfo
NTSTATUS
XsNetPrintJobContinue (
API_HANDLER_PARAMETERS
)
/*++
Routine Description:
This routine handles a call to DosPrintJobContinue.
Arguments:
API_HANDLER_PARAMETERS - information about the API call. See
XsTypes.h for details.
Return Value:
NTSTATUS - STATUS_SUCCESS or reason for failure.
--*/
{
SPLERR status;
PXS_DOS_PRINT_JOB_CONTINUE parameters = Parameters;
API_HANDLER_PARAMETERS_REFERENCE; // Avoid warnings
IF_DEBUG(PRINT) {
NetpKdPrint(( "XsNetPrintJobContinue: header at " FORMAT_LPVOID ", params at " FORMAT_LPVOID ", "
"job " FORMAT_WORD_ONLY "\n",
Header, parameters, SmbGetUshort( &parameters->JobId )));
}
//
// Make the local call.
//
status = DosPrintJobContinue(
NULL,
SmbGetUshort( &parameters->JobId )
);
if ( !XsPrintApiSuccess( status )) {
IF_DEBUG(ERRORS) {
NetpKdPrint(( "XsNetPrintJobContinue: DosPrintJobContinue failed: "
FORMAT_API_STATUS "\n", status ));
}
}
//
// Nothing to return.
//
Header->Status = (WORD)status;
return STATUS_SUCCESS;
} // XsNetPrintJobContinue
NTSTATUS
XsNetPrintJobDel (
API_HANDLER_PARAMETERS
)
/*++
Routine Description:
This routine handles a call to DosPrintJobDel.
Arguments:
API_HANDLER_PARAMETERS - information about the API call. See
XsTypes.h for details.
Return Value:
NTSTATUS - STATUS_SUCCESS or reason for failure.
--*/
{
SPLERR status;
PXS_DOS_PRINT_JOB_DEL parameters = Parameters;
API_HANDLER_PARAMETERS_REFERENCE; // Avoid warnings
IF_DEBUG(PRINT) {
NetpKdPrint(( "XsNetPrintJobDel: header at " FORMAT_LPVOID ", params at " FORMAT_LPVOID ", "
"job " FORMAT_WORD_ONLY "\n",
Header, parameters, SmbGetUshort( &parameters->JobId )));
}
//
// Make the local call.
//
status = DosPrintJobDel(
NULL,
SmbGetUshort( &parameters->JobId )
);
if ( !XsPrintApiSuccess( status )) {
IF_DEBUG(ERRORS) {
NetpKdPrint(( "XsNetPrintJobDel: DosPrintJobDel failed: "
FORMAT_API_STATUS "\n",
status ));
}
}
//
// Nothing to return.
//
Header->Status = (WORD)status;
return STATUS_SUCCESS;
} // XsNetPrintJobDel
NTSTATUS
XsNetPrintJobEnum (
API_HANDLER_PARAMETERS
)
/*++
Routine Description:
This routine handles a call to DosPrintJobEnum.
Arguments:
API_HANDLER_PARAMETERS - information about the API call. See
XsTypes.h for details.
Return Value:
NTSTATUS - STATUS_SUCCESS or reason for failure.
--*/
{
SPLERR status;
PXS_DOS_PRINT_JOB_ENUM parameters = Parameters;
LPTSTR nativeQueueName = NULL; // Native parameters
LPVOID outBuffer= NULL;
DWORD outBufferSize;
DWORD entriesRead = 0;
DWORD totalEntries = 0;
DWORD entriesFilled; // Conversion variables
DWORD bytesRequired = 0;
LPDESC nativeStructureDesc;
WORD bufferLength;
API_HANDLER_PARAMETERS_REFERENCE; // Avoid warnings
IF_DEBUG(PRINT) {
NetpKdPrint(( "XsNetPrintJobEnum: header at " FORMAT_LPVOID ", params at " FORMAT_LPVOID ", "
"level " FORMAT_DWORD ", buf size " FORMAT_DWORD "\n",
Header, parameters, SmbGetUshort( &parameters->Level ),
SmbGetUshort( &parameters->BufLen )));
}
//
// Translate parameters, check for errors.
//
if ( XsWordParamOutOfRange( parameters->Level, 0, 2 )) {
Header->Status = ERROR_INVALID_LEVEL;
goto cleanup;
}
XsConvertTextParameter(
nativeQueueName,
(LPSTR)SmbGetUlong( &parameters->QueueName )
);
bufferLength = SmbGetUshort( &parameters->BufLen );
//
// !!! Print API mapping layer presently requires a preallocated buffer.
//
outBufferSize = XsNativeBufferSize( bufferLength );
if ( NetapipBufferAllocate( outBufferSize, &outBuffer ) != NERR_Success
|| outBuffer == NULL ) {
IF_DEBUG(ERRORS) {
NetpKdPrint(( "XsNetPrintJobEnum: cannot allocate memory\n" ));
}
Header->Status = NERR_NoRoom;
goto cleanup;
}
//
// Make the local call.
//
status = DosPrintJobEnum(
NULL,
nativeQueueName,
SmbGetUshort( &parameters->Level ),
(LPBYTE)outBuffer,
(WORD)outBufferSize,
(LPWORD)&entriesRead,
(LPWORD)&totalEntries
);
if ( !XsPrintApiSuccess( status )) {
IF_DEBUG(API_ERRORS) {
NetpKdPrint(( "XsNetPrintJobEnum: DosPrintJobEnum failed: "
FORMAT_API_STATUS "\n", status ));
}
Header->Status = (WORD)status;
goto cleanup;
}
IF_DEBUG(PRINT) {
NetpKdPrint(( "XsNetPrintJobEnum: received " FORMAT_DWORD " entries at " FORMAT_LPVOID "\n",
entriesRead, outBuffer ));
}
//
// Use the requested level to determine the format of the
// data structure.
//
switch ( SmbGetUshort( &parameters->Level ) ) {
case 0:
nativeStructureDesc = Desc32_print_job_0;
StructureDesc = Desc16_print_job_0;
break;
case 1:
nativeStructureDesc = Desc32_print_job_1;
StructureDesc = Desc16_print_job_1;
break;
case 2:
nativeStructureDesc = Desc32_print_job_2;
StructureDesc = Desc16_print_job_2;
break;
}
//
// Do the actual conversion from the 32-bit structures to 16-bit
// structures.
//
XsFillEnumBuffer(
outBuffer,
entriesRead,
nativeStructureDesc,
(LPVOID)SmbGetUlong( &parameters->Buffer ),
(LPVOID)SmbGetUlong( &parameters->Buffer ),
(DWORD)bufferLength,
StructureDesc,
NULL, // verify function
&bytesRequired,
&entriesFilled,
NULL
);
IF_DEBUG(PRINT) {
NetpKdPrint(( "32-bit data at " FORMAT_LPVOID ", 16-bit data at " FORMAT_LPVOID ", " FORMAT_DWORD " BR,"
" Entries " FORMAT_DWORD " of " FORMAT_DWORD "\n",
outBuffer, SmbGetUlong( &parameters->Buffer ),
bytesRequired, entriesFilled, totalEntries ));
}
//
// If all the entries could not be filled, return ERROR_MORE_DATA,
// and return the buffer as is. Otherwise, the data needs to be
// packed so that we don't send too much useless data.
//
if ( (entriesFilled < totalEntries) ||
(bytesRequired > bufferLength) ) {
Header->Status = ERROR_MORE_DATA;
} else {
Header->Converter = XsPackReturnData(
(LPVOID)SmbGetUlong( &parameters->Buffer ),
bufferLength,
StructureDesc,
entriesFilled
);
}
//
// Set up the response parameters.
//
SmbPutUshort( &parameters->Returned, (WORD)entriesFilled );
SmbPutUshort( &parameters->Total, (WORD)totalEntries );
cleanup:
NetApiBufferFree( outBuffer );
NetpMemoryFree( nativeQueueName );
//
// Determine return buffer size.
//
XsSetDataCount(
&parameters->BufLen,
StructureDesc,
Header->Converter,
entriesFilled,
Header->Status
);
return STATUS_SUCCESS;
} // XsNetPrintJobEnum
NTSTATUS
XsNetPrintJobGetInfo (
API_HANDLER_PARAMETERS
)
/*++
Routine Description:
This routine handles a call to DosPrintJobGetInfo.
Arguments:
API_HANDLER_PARAMETERS - information about the API call. See
XsTypes.h for details.
Return Value:
NTSTATUS - STATUS_SUCCESS or reason for failure.
--*/
{
SPLERR status;
PXS_DOS_PRINT_JOB_GET_INFO parameters = Parameters;
LPVOID outBuffer = NULL; // Native parameters
DWORD outBufferSize;
WORD bytesNeeded = 0;
LPBYTE stringLocation = NULL; // Conversion variables
DWORD bytesRequired = 0;
LPDESC nativeStructureDesc;
API_HANDLER_PARAMETERS_REFERENCE; // Avoid warnings
IF_DEBUG(PRINT) {
NetpKdPrint(( "XsNetPrintJobGetInfo: header at " FORMAT_LPVOID ", "
"params at " FORMAT_LPVOID ", level " FORMAT_DWORD "\n",
Header, parameters, SmbGetUshort( &parameters->Level ) ));
}
//
// Check for errors.
//
if ( XsWordParamOutOfRange( parameters->Level, 0, 3 )) {
Header->Status = ERROR_INVALID_LEVEL;
goto cleanup;
}
//
// !!! Print API mapping layer presently requires a preallocated buffer.
//
outBufferSize = XsNativeBufferSize( SmbGetUshort( &parameters->BufLen ));
if ( NetapipBufferAllocate( outBufferSize, &outBuffer ) != NERR_Success
|| outBuffer == NULL ) {
IF_DEBUG(ERRORS) {
NetpKdPrint(( "XsNetPrintJobGetInfo: cannot allocate memory\n" ));
}
Header->Status = NERR_NoRoom;
goto cleanup;
}
//
// Make the local call.
//
status = DosPrintJobGetInfo(
NULL,
SmbGetUshort( &parameters->JobId ),
SmbGetUshort( &parameters->Level ),
(LPBYTE)outBuffer,
(WORD)outBufferSize,
&bytesNeeded
);
if ( !XsPrintApiSuccess( status )) {
IF_DEBUG(API_ERRORS) {
NetpKdPrint(( "XsNetPrintJobGetInfo: DosPrintJobGetInfo failed: "
FORMAT_API_STATUS "\n", status ));
}
Header->Status = (WORD)status;
goto cleanup;
}
//
// Use the requested level to determine the format of the
// data structure.
//
switch ( SmbGetUshort( &parameters->Level ) ) {
case 0:
nativeStructureDesc = Desc32_print_job_0;
StructureDesc = Desc16_print_job_0;
break;
case 1:
nativeStructureDesc = Desc32_print_job_1;
StructureDesc = Desc16_print_job_1;
break;
case 2:
nativeStructureDesc = Desc32_print_job_2;
StructureDesc = Desc16_print_job_2;
break;
case 3:
nativeStructureDesc = Desc32_print_job_3;
StructureDesc = Desc16_print_job_3;
break;
}
//
// Convert the structure returned by the 32-bit call to a 16-bit
// structure. The last possible location for variable data is
// calculated from buffer location and length.
//
stringLocation = (LPBYTE)( SmbGetUlong( &parameters->Buffer )
+ SmbGetUshort( &parameters->BufLen ) );
status = RapConvertSingleEntry(
outBuffer,
nativeStructureDesc,
FALSE,
(LPBYTE)SmbGetUlong( &parameters->Buffer ),
(LPBYTE)SmbGetUlong( &parameters->Buffer ),
StructureDesc,
TRUE,
&stringLocation,
&bytesRequired,
Response,
NativeToRap
);
if ( status != NERR_Success ) {
IF_DEBUG(ERRORS) {
NetpKdPrint(( "XsDosPrintJobGetInfo: RapConvertSingleEntry failed: "
FORMAT_API_STATUS "\n", status ));
}
Header->Status = NERR_InternalError;
goto cleanup;
}
IF_DEBUG(PRINT) {
NetpKdPrint(( "32-bit data at " FORMAT_LPVOID ", 16-bit data at " FORMAT_LPVOID ", " FORMAT_DWORD " BR\n",
outBuffer, SmbGetUlong( &parameters->Buffer ),
bytesRequired ));
}
//
// Determine return code based on the size of the buffer.
//
if ( !XsCheckBufferSize(
SmbGetUshort( &parameters->BufLen ),
StructureDesc,
FALSE // not in native format
)) {
IF_DEBUG(ERRORS) {
NetpKdPrint(( "XsNetPrintJobGetInfo: Buffer too small.\n" ));
}
Header->Status = NERR_BufTooSmall;
} else if ( bytesRequired > (DWORD)SmbGetUshort( &parameters-> BufLen )) {
IF_DEBUG(ERRORS) {
NetpKdPrint(( "XsNetPrintJobGetInfo: More data available.\n" ));
}
Header->Status = ERROR_MORE_DATA;
} else {
//
// Pack the response data.
//
Header->Converter = XsPackReturnData(
(LPVOID)SmbGetUlong( &parameters->Buffer ),
SmbGetUshort( &parameters->BufLen ),
StructureDesc,
1
);
}
bytesNeeded = (WORD)bytesRequired;
cleanup:
//
// Set up the response parameters.
//
SmbPutUshort( &parameters->Needed, bytesNeeded );
NetApiBufferFree( outBuffer );
//
// Determine return buffer size.
//
XsSetDataCount(
&parameters->BufLen,
StructureDesc,
Header->Converter,
1,
Header->Status
);
return STATUS_SUCCESS;
} // XsNetPrintJobGetInfo
NTSTATUS
XsNetPrintJobPause (
API_HANDLER_PARAMETERS
)
/*++
Routine Description:
This routine handles a call to DosPrintJobPause.
Arguments:
API_HANDLER_PARAMETERS - information about the API call. See
XsTypes.h for details.
Return Value:
NTSTATUS - STATUS_SUCCESS or reason for failure.
--*/
{
SPLERR status;
PXS_DOS_PRINT_JOB_PAUSE parameters = Parameters;
API_HANDLER_PARAMETERS_REFERENCE; // Avoid warnings
IF_DEBUG(PRINT) {
NetpKdPrint(( "XsNetPrintJobPause: header at " FORMAT_LPVOID ", params at " FORMAT_LPVOID ", "
"job " FORMAT_WORD_ONLY "\n",
Header, parameters, SmbGetUshort( &parameters->JobId )));
}
//
// Make the local call.
//
status = DosPrintJobPause(
NULL,
SmbGetUshort( &parameters->JobId )
);
if ( !XsPrintApiSuccess( status )) {
IF_DEBUG(ERRORS) {
NetpKdPrint(( "XsNetPrintJobPause: DosPrintJobPause failed: "
FORMAT_API_STATUS "\n",
status ));
}
}
//
// Nothing to return.
//
Header->Status = (WORD)status;
return STATUS_SUCCESS;
} // XsNetPrintJobPause
NTSTATUS
XsNetPrintJobSetInfo (
API_HANDLER_PARAMETERS
)
/*++
Routine Description:
This routine handles a call to DosPrintJobSetInfo.
Arguments:
API_HANDLER_PARAMETERS - information about the API call. See
XsTypes.h for details.
Return Value:
NTSTATUS - STATUS_SUCCESS or reason for failure.
--*/
{
SPLERR status;
PXS_DOS_PRINT_JOB_SET_INFO parameters = Parameters;
LPVOID buffer = NULL; // Native parameters
DWORD bytesRequired;
WORD level;
DWORD fieldIndex;
LPDESC setInfoDesc; // Conversion variables
LPDESC nativeSetInfoDesc;
LPDESC nativeStructureDesc;
API_HANDLER_PARAMETERS_REFERENCE; // Avoid warnings
//
// Check for errors.
//
level = SmbGetUshort( &parameters->Level );
if ( level != 1 && level != 3 ) {
Header->Status = ERROR_INVALID_LEVEL;
goto cleanup;
}
//
// Determine descriptor strings based on level. Also translate the
// parmnum value to a field index.
// !!! - Right now, we don't check for parameters settable in downlevel
// that are meaningless in the NT mapping layer. Fix this,
// if necessary, in the descriptor string file (with
// REM_IGNORE fields).
//
fieldIndex = (DWORD)SmbGetUshort( &parameters->ParmNum );
switch ( level ) {
case 1:
StructureDesc = Desc16_print_job_1;
nativeStructureDesc = Desc32_print_job_1;
setInfoDesc = Desc16_print_job_1_setinfo;
nativeSetInfoDesc = Desc32_print_job_1_setinfo;
if ( fieldIndex > 2 ) { // Account for pad field
fieldIndex++;
}
break;
case 3:
StructureDesc = Desc16_print_job_3;
nativeStructureDesc = Desc32_print_job_3;
setInfoDesc = Desc16_print_job_3_setinfo;
nativeSetInfoDesc = Desc32_print_job_3_setinfo;
if ( fieldIndex != PARMNUM_ALL && fieldIndex < 15 ) {
switch ( fieldIndex ) {
case PRJ_NOTIFYNAME_PARMNUM:
case PRJ_DATATYPE_PARMNUM:
case PRJ_PARMS_PARMNUM:
fieldIndex += 7; break;
case PRJ_POSITION_PARMNUM:
fieldIndex = 4; break;
case PRJ_COMMENT_PARMNUM:
case PRJ_DOCUMENT_PARMNUM:
fieldIndex -= 3; break;
case PRJ_PRIORITY_PARMNUM:
fieldIndex = 2; break;
default:
fieldIndex = 0xFFFFFFFF; // Some invalid field
}
}
break;
}
status = XsConvertSetInfoBuffer(
(LPBYTE)SmbGetUlong( &parameters->Buffer ),
SmbGetUshort( &parameters->BufLen ),
(WORD)fieldIndex,
FALSE,
TRUE,
StructureDesc,
nativeStructureDesc,
setInfoDesc,
nativeSetInfoDesc,
(LPBYTE *)&buffer,
&bytesRequired
);
if ( status != NERR_Success ) {
IF_DEBUG(ERRORS) {
NetpKdPrint(( "XsNetPrintJobSetInfo: Problem with conversion: "
FORMAT_API_STATUS "\n", status ));
}
Header->Status = (WORD)status;
goto cleanup;
}
//
// Do the actual local call.
//
status = DosPrintJobSetInfo(
NULL,
SmbGetUshort( &parameters->JobId ),
level,
(LPBYTE)buffer,
(WORD)bytesRequired,
SmbGetUshort( &parameters->ParmNum )
);
if ( !XsPrintApiSuccess( status )) {
IF_DEBUG(ERRORS) {
NetpKdPrint(( "XsNetPrintJobSetInfo: DosPrintJobSetInfo failed: "
FORMAT_API_STATUS "\n", status ));
}
Header->Status = (WORD)status;
goto cleanup;
}
//
// No return information for this API.
//
cleanup:
//
// If there is a native 32-bit buffer, free it.
//
NetpMemoryFree( buffer );
return STATUS_SUCCESS;
} // XsNetPrintJobSetInfo
NTSTATUS
XsNetPrintQAdd (
API_HANDLER_PARAMETERS
)
/*++
Routine Description:
This routine handles a call to DosPrintQAdd.
Arguments:
API_HANDLER_PARAMETERS - information about the API call. See
XsTypes.h for details.
Return Value:
NTSTATUS - STATUS_SUCCESS or reason for failure.
--*/
{
SPLERR status;
PXS_DOS_PRINT_Q_ADD parameters = Parameters;
LPVOID buffer = NULL; // Native parameters
LPBYTE stringLocation = NULL; // Conversion variables
DWORD bytesRequired = 0;
LPTSTR nativeStructureDesc;
DWORD bufferSize;
API_HANDLER_PARAMETERS_REFERENCE; // Avoid warnings
IF_DEBUG(PRINT) {
NetpKdPrint(( "XsNetPrintQAdd: header at " FORMAT_LPVOID ", params at " FORMAT_LPVOID ", "
"level " FORMAT_DWORD "\n",
Header,
parameters,
SmbGetUshort( &parameters->Level ) ));
}
//
// Determine native structure descriptor based on level.
//
switch ( SmbGetUshort( &parameters->Level )) {
case 1:
StructureDesc = Desc16_printQ_1;
nativeStructureDesc = (LPTSTR)Desc32_printQ_1;
break;
case 3:
StructureDesc = Desc16_printQ_3;
nativeStructureDesc = (LPTSTR)Desc32_printQ_3;
break;
default:
Header->Status = ERROR_INVALID_LEVEL;
goto cleanup;
}
//
// Figure out if there is enough room in the buffer for all the
// data required. If not, return NERR_BufTooSmall.
//
if ( !XsCheckBufferSize(
SmbGetUshort( &parameters->BufLen ),
StructureDesc,
FALSE // not in native format
)) {
IF_DEBUG(ERRORS) {
NetpKdPrint(( "XsNetPrintQAdd: Buffer too small.\n" ));
}
Header->Status = NERR_BufTooSmall;
goto cleanup;
}
//
// Find out how big a buffer we need to allocate to hold the native
// 32-bit version of the input data structure.
//
bufferSize = XsBytesForConvertedStructure(
(LPBYTE)SmbGetUlong( &parameters->Buffer ),
StructureDesc,
(LPDESC)nativeStructureDesc,
RapToNative,
TRUE
);
//
// Allocate enough memory to hold the converted native buffer.
//
buffer = NetpMemoryAllocate( bufferSize );
if ( buffer == NULL ) {
IF_DEBUG(ERRORS) {
NetpKdPrint(( "XsNetPrintQAdd: failed to create buffer" ));
}
Header->Status = NERR_NoRoom;
goto cleanup;
}
IF_DEBUG(PRINT) {
NetpKdPrint(( "XsNetPrintQAdd: buffer of " FORMAT_DWORD " bytes at " FORMAT_LPVOID "\n",
bufferSize, buffer ));
}
//
// Convert the buffer from 16-bit to 32-bit.
//
stringLocation = (LPBYTE)buffer + bufferSize;
bytesRequired = 0;
status = RapConvertSingleEntry(
(LPBYTE)SmbGetUlong( &parameters->Buffer ),
StructureDesc,
TRUE,
buffer,
buffer,
(LPDESC)nativeStructureDesc,
FALSE,
&stringLocation,
&bytesRequired,
Response,
RapToNative
);
if ( status != NERR_Success ) {
IF_DEBUG(ERRORS) {
NetpKdPrint(( "XsNetPrintQAdd: RapConvertSingleEntry failed: "
FORMAT_API_STATUS "\n", status ));
}
Header->Status = NERR_InternalError;
goto cleanup;
}
//
// Make the local call.
//
status = DosPrintQAdd(
NULL,
SmbGetUshort( &parameters->Level ),
buffer,
(WORD)bufferSize
);
if ( !XsPrintApiSuccess( status )) {
IF_DEBUG(ERRORS) {
NetpKdPrint(( "XsNetPrintQAdd: DosPrintQAdd failed: "
FORMAT_API_STATUS "\n",
status ));
}
Header->Status = (WORD)status;
goto cleanup;
}
//
// There is no real return information for this API.
//
cleanup:
NetpMemoryFree( buffer );
return STATUS_SUCCESS;
} // XsNetPrintQAdd
NTSTATUS
XsNetPrintQContinue (
API_HANDLER_PARAMETERS
)
/*++
Routine Description:
This routine handles a call to DosPrintQContinue.
Arguments:
API_HANDLER_PARAMETERS - information about the API call. See
XsTypes.h for details.
Return Value:
NTSTATUS - STATUS_SUCCESS or reason for failure.
--*/
{
SPLERR status;
PXS_DOS_PRINT_Q_CONTINUE parameters = Parameters;
LPTSTR nativeQueueName = NULL; // Native parameters
API_HANDLER_PARAMETERS_REFERENCE; // Avoid warnings
IF_DEBUG(PRINT) {
NetpKdPrint(( "XsNetPrintQContinue: header at " FORMAT_LPVOID ", params at " FORMAT_LPVOID ", "
"name " FORMAT_LPSTR "\n",
Header, parameters,
SmbGetUlong( &parameters->QueueName )));
}
//
// Translate parameters, check for errors.
//
XsConvertTextParameter(
nativeQueueName,
(LPSTR)SmbGetUlong( &parameters->QueueName )
);
//
// Make the local call.
//
status = DosPrintQContinue(
NULL,
nativeQueueName
);
if ( !XsPrintApiSuccess( status )) {
IF_DEBUG(ERRORS) {
NetpKdPrint(( "XsNetPrintQContinue: DosPrintQContinue failed: "
FORMAT_API_STATUS "\n", status ));
}
}
//
// Nothing to return.
//
Header->Status = (WORD)status;
cleanup:
NetpMemoryFree( nativeQueueName );
return STATUS_SUCCESS;
} // XsNetPrintQContinue
NTSTATUS
XsNetPrintQDel (
API_HANDLER_PARAMETERS
)
/*++
Routine Description:
This routine handles a call to DosPrintQDel.
Arguments:
API_HANDLER_PARAMETERS - information about the API call. See
XsTypes.h for details.
Return Value:
NTSTATUS - STATUS_SUCCESS or reason for failure.
--*/
{
SPLERR status;
PXS_DOS_PRINT_Q_DEL parameters = Parameters;
LPTSTR nativeQueueName = NULL; // Native parameters
API_HANDLER_PARAMETERS_REFERENCE; // Avoid warnings
IF_DEBUG(PRINT) {
NetpKdPrint(( "XsNetPrintQDel: header at " FORMAT_LPVOID ", params at " FORMAT_LPVOID ", name " FORMAT_LPSTR "\n",
Header, parameters,
SmbGetUlong( &parameters->QueueName )));
}
//
// Translate parameters, check for errors.
//
XsConvertTextParameter(
nativeQueueName,
(LPSTR)SmbGetUlong( &parameters->QueueName )
);
//
// Make the local call.
//
status = DosPrintQDel(
NULL,
nativeQueueName
);
if ( !XsPrintApiSuccess( status )) {
IF_DEBUG(ERRORS) {
NetpKdPrint(( "XsNetPrintQDel: DosPrintQDel failed: "
FORMAT_API_STATUS "\n",
status ));
}
}
//
// Nothing to return.
//
Header->Status = (WORD)status;
cleanup:
NetpMemoryFree( nativeQueueName );
return STATUS_SUCCESS;
} // XsNetPrintQDel
NTSTATUS
XsNetPrintQEnum (
API_HANDLER_PARAMETERS
)
/*++
Routine Description:
This routine handles a call to DosPrintQEnum.
Arguments:
API_HANDLER_PARAMETERS - information about the API call. See
XsTypes.h for details.
Return Value:
NTSTATUS - STATUS_SUCCESS or reason for failure.
--*/
{
SPLERR status;
PXS_DOS_PRINT_Q_ENUM parameters = Parameters;
LPVOID outBuffer= NULL; // Native parameters
DWORD outBufferSize;
DWORD entriesRead = 0;
DWORD totalEntries = 0;
WORD bufferLength;
DWORD entriesFilled; // Conversion variables
DWORD bytesRequired = 0;
LPDESC nativeStructureDesc;
LPDESC nativeAuxStructureDesc;
API_HANDLER_PARAMETERS_REFERENCE; // Avoid warnings
IF_DEBUG(PRINT) {
NetpKdPrint(( "XsNetPrintQEnum: header at " FORMAT_LPVOID ", params at " FORMAT_LPVOID ", "
"level " FORMAT_DWORD ", buf size " FORMAT_DWORD "\n",
Header, parameters, SmbGetUshort( &parameters->Level ),
SmbGetUshort( &parameters->BufLen )));
}
//
// Check for errors.
//
if ( XsWordParamOutOfRange( parameters->Level, 0, 5 )) {
Header->Status = ERROR_INVALID_LEVEL;
goto cleanup;
}
//
// !!! Print API mapping layer presently requires a preallocated buffer.
//
bufferLength = SmbGetUshort( &parameters->BufLen );
outBufferSize = XsNativeBufferSize( bufferLength );
if ( NetapipBufferAllocate( outBufferSize, &outBuffer ) != NERR_Success
|| outBuffer == NULL ) {
IF_DEBUG(ERRORS) {
NetpKdPrint(( "XsNetPrintQEnum: cannot allocate memory\n" ));
}
Header->Status = NERR_NoRoom;
goto cleanup;
}
//
// Make the local call.
//
status = DosPrintQEnum(
NULL,
SmbGetUshort( &parameters->Level ),
(LPBYTE)outBuffer,
(WORD)outBufferSize,
(LPWORD)&entriesRead,
(LPWORD)&totalEntries
);
if ( !XsPrintApiSuccess( status )) {
IF_DEBUG(API_ERRORS) {
NetpKdPrint(( "XsNetPrintQEnum: DosPrintQEnum failed: "
FORMAT_API_STATUS "\n", status ));
}
Header->Status = (WORD)status;
goto cleanup;
}
IF_DEBUG(PRINT) {
NetpKdPrint(( "XsNetPrintQEnum: received " FORMAT_DWORD " entries at " FORMAT_LPVOID "\n",
entriesRead, outBuffer ));
}
//
// Use the requested level to determine the format of the
// data structure.
//
nativeAuxStructureDesc = NULL;
AuxStructureDesc = NULL;
switch ( SmbGetUshort( &parameters->Level ) ) {
case 0:
nativeStructureDesc = Desc32_printQ_0;
StructureDesc = Desc16_printQ_0;
break;
case 1:
nativeStructureDesc = Desc32_printQ_1;
StructureDesc = Desc16_printQ_1;
break;
case 2:
nativeStructureDesc = Desc32_printQ_2;
nativeAuxStructureDesc = Desc32_print_job_1;
StructureDesc = Desc16_printQ_2;
AuxStructureDesc = Desc16_print_job_1;
break;
case 3:
nativeStructureDesc = Desc32_printQ_3;
StructureDesc = Desc16_printQ_3;
break;
case 4:
nativeStructureDesc = Desc32_printQ_4;
nativeAuxStructureDesc = Desc32_print_job_2;
StructureDesc = Desc16_printQ_4;
AuxStructureDesc = Desc16_print_job_2;
break;
case 5:
nativeStructureDesc = Desc32_printQ_5;
StructureDesc = Desc16_printQ_5;
break;
}
//
// Do the actual conversion from the 32-bit structures to 16-bit
// structures. Levels 2 and 4 have auxiliary data, other levels call
// with NULL auxiliary descriptors, so that the normal XsFillEnumBuffer
// is called.
//
XsFillAuxEnumBuffer(
outBuffer,
entriesRead,
nativeStructureDesc,
nativeAuxStructureDesc,
(LPVOID)SmbGetUlong( &parameters->Buffer ),
(LPVOID)SmbGetUlong( &parameters->Buffer ),
(DWORD)bufferLength,
StructureDesc,
AuxStructureDesc,
NULL, // verify function
&bytesRequired,
&entriesFilled,
NULL
);
IF_DEBUG(PRINT) {
NetpKdPrint(( "32-bit data at " FORMAT_LPVOID ", 16-bit data at " FORMAT_LPVOID ", " FORMAT_DWORD " BR,"
" Entries " FORMAT_DWORD " of " FORMAT_DWORD "\n",
outBuffer, SmbGetUlong( &parameters->Buffer ),
bytesRequired, entriesFilled, totalEntries ));
}
//
// If all the entries could not be filled, return ERROR_MORE_DATA,
// and return the buffer as is. Otherwise, the data needs to be
// packed so that we don't send too much useless data. We won't
// try to pack the ones with the auxiliary structures.
//
if ( (entriesFilled < totalEntries) ||
(bytesRequired > bufferLength) ) {
Header->Status = ERROR_MORE_DATA;
} else {
switch ( SmbGetUshort( &parameters->Level )) {
case 2:
case 4:
break;
default:
Header->Converter = XsPackReturnData(
(LPVOID)SmbGetUlong( &parameters->Buffer ),
bufferLength,
StructureDesc,
entriesFilled
);
}
}
//
// Set up the response parameters.
//
SmbPutUshort( &parameters->Returned, (WORD)entriesFilled );
SmbPutUshort( &parameters->Total, (WORD)totalEntries );
cleanup:
NetApiBufferFree( outBuffer );
//
// Determine return buffer size.
//
XsSetDataCount(
&parameters->BufLen,
StructureDesc,
Header->Converter,
entriesFilled,
Header->Status
);
return STATUS_SUCCESS;
} // XsNetPrintQEnum
NTSTATUS
XsNetPrintQGetInfo (
API_HANDLER_PARAMETERS
)
/*++
Routine Description:
This routine handles a call to DosPrintQGetInfo.
Arguments:
API_HANDLER_PARAMETERS - information about the API call. See
XsTypes.h for details.
Return Value:
NTSTATUS - STATUS_SUCCESS or reason for failure.
--*/
{
SPLERR status;
PXS_DOS_PRINT_Q_GET_INFO parameters = Parameters;
LPTSTR nativeQueueName = NULL; // Native parameters
LPVOID outBuffer = NULL;
DWORD outBufferSize;
WORD bytesNeeded = 0;
LPBYTE stringLocation = NULL; // Conversion variables
DWORD bytesRequired = 0;
LPDESC nativeStructureDesc = NULL;
LPDESC nativeAuxStructureDesc = NULL;
LPDESC longDescriptor = NULL;
LPDESC longNativeDescriptor = NULL;
DWORD auxDataCount;
DWORD i;
API_HANDLER_PARAMETERS_REFERENCE; // Avoid warnings
IF_DEBUG(PRINT) {
NetpKdPrint(( "XsNetPrintQGetInfo: header at " FORMAT_LPVOID ", "
"params at " FORMAT_LPVOID ", level " FORMAT_DWORD "\n",
Header, parameters, SmbGetUshort( &parameters->Level ) ));
}
//
// Translate parameters, check for errors.
//
//
// Level 52 supported for Win95 clients
//
if ( XsWordParamOutOfRange( parameters->Level, 0, 5 ) &&
(DWORD) SmbGetUshort(&parameters->Level) != 52 ) {
Header->Status = ERROR_INVALID_LEVEL;
goto cleanup;
}
XsConvertTextParameter(
nativeQueueName,
(LPSTR)SmbGetUlong( &parameters->QueueName )
);
//
// !!! Print API mapping layer presently requires a preallocated buffer.
//
outBufferSize = XsNativeBufferSize( SmbGetUshort( &parameters->BufLen ));
if ( NetapipBufferAllocate( outBufferSize, &outBuffer ) != NERR_Success
|| outBuffer == NULL ) {
IF_DEBUG(ERRORS) {
NetpKdPrint(( "XsNetPrintQGetInfo: cannot allocate memory\n" ));
}
Header->Status = NERR_NoRoom;
goto cleanup;
}
//
// Make the local call.
//
status = DosPrintQGetInfo(
NULL,
nativeQueueName,
SmbGetUshort( &parameters->Level ),
(LPBYTE)outBuffer,
(WORD)outBufferSize,
&bytesNeeded
);
if ( !XsPrintApiSuccess( status )) {
IF_DEBUG(API_ERRORS) {
NetpKdPrint(( "XsNetPrintQGetInfo: DosPrintQGetInfo failed: "
FORMAT_API_STATUS "\n", status ));
}
Header->Status = (WORD)status;
goto cleanup;
}
//
// Use the requested level to determine the format of the
// data structure.
//
switch ( SmbGetUshort( &parameters->Level ) ) {
case 0:
nativeStructureDesc = Desc32_printQ_0;
StructureDesc = Desc16_printQ_0;
break;
case 1:
nativeStructureDesc = Desc32_printQ_1;
StructureDesc = Desc16_printQ_1;
break;
case 2:
nativeStructureDesc = Desc32_printQ_2;
nativeAuxStructureDesc = Desc32_print_job_1;
StructureDesc = Desc16_printQ_2;
AuxStructureDesc = Desc16_print_job_1;
break;
case 3:
nativeStructureDesc = Desc32_printQ_3;
StructureDesc = Desc16_printQ_3;
break;
case 4:
nativeStructureDesc = Desc32_printQ_4;
nativeAuxStructureDesc = Desc32_print_job_2;
StructureDesc = Desc16_printQ_4;
AuxStructureDesc = Desc16_print_job_2;
break;
case 5:
nativeStructureDesc = Desc32_printQ_5;
StructureDesc = Desc16_printQ_5;
break;
case 52:
nativeStructureDesc = Desc32_printQ_52;
StructureDesc = Desc16_printQ_52;
break;
}
//
// Common code between cases 2 and 4 - form long descriptors.
//
switch ( SmbGetUshort( &parameters->Level )) {
case 2:
case 4:
//
// Find the auxiliary data count.
//
auxDataCount = RapAuxDataCount(
(LPBYTE)outBuffer,
nativeStructureDesc,
Response,
TRUE // native format
);
longDescriptor = NetpMemoryAllocate(
strlen( StructureDesc )
+ strlen( AuxStructureDesc ) *
auxDataCount + 1 );
longNativeDescriptor = NetpMemoryAllocate(
strlen( nativeStructureDesc )
+ strlen( nativeAuxStructureDesc )
* auxDataCount
+ 1 );
if (( longDescriptor == NULL ) || ( longNativeDescriptor == NULL )) {
IF_DEBUG(ERRORS) {
NetpKdPrint(( "XsNetPrintQGetInfo: failed to allocate memory" ));
}
Header->Status = (WORD)NERR_NoRoom;
goto cleanup;
}
strcpy( longDescriptor, StructureDesc );
strcpy( longNativeDescriptor, nativeStructureDesc );
for ( i = 0; i < auxDataCount; i++ ) {
strcat( longDescriptor, AuxStructureDesc );
strcat( longNativeDescriptor, nativeAuxStructureDesc );
}
StructureDesc = longDescriptor;
nativeStructureDesc = longNativeDescriptor;
break;
}
//
// Convert the structure returned by the 32-bit call to a 16-bit
// structure. The last possible location for variable data is
// calculated from buffer location and length.
//
stringLocation = (LPBYTE)( SmbGetUlong( &parameters->Buffer )
+ SmbGetUshort( &parameters->BufLen ) );
status = RapConvertSingleEntry(
outBuffer,
nativeStructureDesc,
FALSE,
(LPBYTE)SmbGetUlong( &parameters->Buffer ),
(LPBYTE)SmbGetUlong( &parameters->Buffer ),
StructureDesc,
TRUE,
&stringLocation,
&bytesRequired,
Response,
NativeToRap
);
if ( status != NERR_Success ) {
IF_DEBUG(ERRORS) {
NetpKdPrint(( "XsDosPrintQGetInfo: RapConvertSingleEntry failed: "
FORMAT_API_STATUS "\n", status ));
}
Header->Status = NERR_InternalError;
goto cleanup;
}
//
// Determine return code based on the size of the buffer.
//
if ( !XsCheckBufferSize(
SmbGetUshort( &parameters->BufLen ),
StructureDesc,
FALSE // not in native format
)) {
IF_DEBUG(ERRORS) {
NetpKdPrint(( "XsNetPrintQGetInfo: Buffer too small.\n" ));
}
Header->Status = NERR_BufTooSmall;
} else if ( bytesRequired > (DWORD)SmbGetUshort( &parameters-> BufLen )) {
IF_DEBUG(ERRORS) {
NetpKdPrint(( "XsNetPrintQGetInfo: More data available.\n" ));
}
Header->Status = ERROR_MORE_DATA;
} else {
//
// Pack the response data.
//
Header->Converter = XsPackReturnData(
(LPVOID)SmbGetUlong( &parameters->Buffer ),
SmbGetUshort( &parameters->BufLen ),
StructureDesc,
1
);
}
bytesNeeded = (WORD)bytesRequired;
cleanup:
//
// Set up the response parameters.
//
SmbPutUshort( &parameters->Needed, bytesNeeded );
//
// Determine return buffer size.
//
XsSetDataCount(
&parameters->BufLen,
StructureDesc, // desc (may be one we created on heap)
Header->Converter,
1,
Header->Status
);
(VOID) NetApiBufferFree( outBuffer );
NetpMemoryFree( nativeQueueName );
NetpMemoryFree( longDescriptor );
NetpMemoryFree( longNativeDescriptor );
return STATUS_SUCCESS;
} // XsNetPrintQGetInfo
NTSTATUS
XsNetPrintQPause (
API_HANDLER_PARAMETERS
)
/*++
Routine Description:
This routine handles a call to DosPrintQPause.
Arguments:
API_HANDLER_PARAMETERS - information about the API call. See
XsTypes.h for details.
Return Value:
NTSTATUS - STATUS_SUCCESS or reason for failure.
--*/
{
SPLERR status;
PXS_DOS_PRINT_Q_PAUSE parameters = Parameters;
LPTSTR nativeQueueName = NULL; // Native parameters
API_HANDLER_PARAMETERS_REFERENCE; // Avoid warnings
IF_DEBUG(PRINT) {
NetpKdPrint(( "XsNetPrintQPause: header at " FORMAT_LPVOID ", params at " FORMAT_LPVOID ", "
"name " FORMAT_LPSTR "\n",
Header, parameters,
SmbGetUlong( &parameters->QueueName )));
}
//
// Translate parameters, check for errors.
//
XsConvertTextParameter(
nativeQueueName,
(LPSTR)SmbGetUlong( &parameters->QueueName )
);
//
// Make the local call.
//
status = DosPrintQPause(
NULL,
nativeQueueName
);
if ( !XsPrintApiSuccess( status )) {
IF_DEBUG(ERRORS) {
NetpKdPrint(( "XsNetPrintQPause: DosPrintQPause failed: "
FORMAT_API_STATUS "\n",
status ));
}
}
//
// Nothing to return.
//
Header->Status = (WORD)status;
cleanup:
NetpMemoryFree( nativeQueueName );
return STATUS_SUCCESS;
} // XsNetPrintQPause
NTSTATUS
XsNetPrintQPurge (
API_HANDLER_PARAMETERS
)
/*++
Routine Description:
This routine handles a call to DosPrintQPurge.
Arguments:
API_HANDLER_PARAMETERS - information about the API call. See
XsTypes.h for details.
Return Value:
NTSTATUS - STATUS_SUCCESS or reason for failure.
--*/
{
SPLERR status;
PXS_DOS_PRINT_Q_PURGE parameters = Parameters;
LPTSTR nativeQueueName = NULL; // Native parameters
API_HANDLER_PARAMETERS_REFERENCE; // Avoid warnings
IF_DEBUG(PRINT) {
NetpKdPrint(( "XsNetPrintQPurge: header at " FORMAT_LPVOID ", params at " FORMAT_LPVOID ", "
"name " FORMAT_LPSTR "\n",
Header, parameters,
SmbGetUlong( &parameters->QueueName )));
}
//
// Translate parameters, check for errors.
//
XsConvertTextParameter(
nativeQueueName,
(LPSTR)SmbGetUlong( &parameters->QueueName )
);
//
// Make the local call.
//
status = DosPrintQPurge(
NULL,
nativeQueueName
);
if ( !XsPrintApiSuccess( status )) {
IF_DEBUG(ERRORS) {
NetpKdPrint(( "XsNetPrintQPurge: DosPrintQPurge failed: "
FORMAT_API_STATUS "\n",
status ));
}
}
//
// Nothing to return.
//
Header->Status = (WORD)status;
cleanup:
NetpMemoryFree( nativeQueueName );
return STATUS_SUCCESS;
} // XsNetPrintQPurge
NTSTATUS
XsNetPrintQSetInfo (
API_HANDLER_PARAMETERS
)
/*++
Routine Description:
This routine handles a call to NetPrintQSetInfo.
Arguments:
API_HANDLER_PARAMETERS - information about the API call. See
XsTypes.h for details.
Return Value:
NTSTATUS - STATUS_SUCCESS or reason for failure.
--*/
{
SPLERR status;
PXS_DOS_PRINT_Q_SET_INFO parameters = Parameters;
LPTSTR nativeQueueName = NULL; // Native parameters
LPVOID buffer = NULL;
DWORD bytesRequired;
DWORD fieldIndex;
LPDESC setInfoDesc; // Conversion variables
LPDESC nativeSetInfoDesc;
LPDESC nativeStructureDesc;
API_HANDLER_PARAMETERS_REFERENCE; // Avoid warnings
//
// Translate parameters, check for errors.
//
if ( SmbGetUshort( &parameters->Level ) != 1
&& SmbGetUshort( &parameters->Level ) != 3 ) {
Header->Status = ERROR_INVALID_LEVEL;
goto cleanup;
}
XsConvertTextParameter(
nativeQueueName,
(LPSTR)SmbGetUlong( &parameters->QueueName )
);
//
// Determine descriptor strings based on level. Also translate the
// parmnum value to a field index.
// !!! - Right now, we don't check for parameters settable in downlevel
// that are meaningless in the NT mapping layer.
//
fieldIndex = (DWORD)SmbGetUshort( &parameters->ParmNum );
switch ( SmbGetUshort( &parameters->Level )) {
case 1:
StructureDesc = Desc16_printQ_1;
nativeStructureDesc = Desc32_printQ_1;
setInfoDesc = Desc16_printQ_1_setinfo;
nativeSetInfoDesc = Desc32_printQ_1_setinfo;
if ( fieldIndex > 1 ) { // Account for pad field
fieldIndex++;
}
break;
case 3:
StructureDesc = Desc16_printQ_3;
nativeStructureDesc = Desc32_printQ_3;
setInfoDesc = Desc16_printQ_3_setinfo;
nativeSetInfoDesc = Desc32_printQ_3_setinfo;
if ( fieldIndex == PRQ_DESTINATIONS_PARMNUM ) {
fieldIndex = (DWORD)-1; // No corresponding field
} else if ( fieldIndex == PRQ_SEPARATOR_PARMNUM
|| fieldIndex == PRQ_PROCESSOR_PARMNUM ) {
fieldIndex++;
}
break;
}
status = XsConvertSetInfoBuffer(
(LPBYTE)SmbGetUlong( &parameters->Buffer ),
SmbGetUshort( &parameters->BufLen ),
(WORD)fieldIndex,
FALSE,
TRUE,
StructureDesc,
nativeStructureDesc,
setInfoDesc,
nativeSetInfoDesc,
(LPBYTE *)&buffer,
&bytesRequired
);
if ( status != NERR_Success ) {
IF_DEBUG(ERRORS) {
NetpKdPrint(( "XsNetPrintQSetInfo: Problem with conversion: "
FORMAT_API_STATUS "\n",
status ));
}
Header->Status = (WORD)status;
goto cleanup;
}
//
// Do the actual local call.
//
status = DosPrintQSetInfo(
NULL,
nativeQueueName,
SmbGetUshort( &parameters->Level ),
(LPBYTE)buffer,
(WORD)bytesRequired,
SmbGetUshort( &parameters->ParmNum )
);
if ( !XsPrintApiSuccess( status )) {
IF_DEBUG(ERRORS) {
NetpKdPrint(( "XsNetPrintQSetInfo: DosPrintQSetInfo failed: "
FORMAT_API_STATUS "\n",
status ));
}
Header->Status = (WORD)status;
goto cleanup;
}
//
// No return information for this API.
//
cleanup:
//
// If there is a native 32-bit buffer, free it.
//
NetpMemoryFree( buffer );
NetpMemoryFree( nativeQueueName );
return STATUS_SUCCESS;
} // XsNetPrintQSetInfo
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