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windows-server-2003/printscan/print/drivers/usermode/parsers/ppd/ppd.c

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/*++
Copyright (c) 1996-1997 Microsoft Corporation
Module Name:
ppd.c
Abstract:
Public interface to the PPD parser
Environment:
Windows NT PostScript driver
Revision History:
10/14/96 -davidx-
Add new interface function MapToDeviceOptIndex.
09/30/96 -davidx-
Cleaner handling of ManualFeed and AutoSelect feature.
09/24/96 -davidx-
Implement ResolveUIConflicts.
09/23/96 -davidx-
Implement ChangeOptionsViaID.
08/30/96 -davidx-
Changes after the 1st code review.
08/19/96 -davidx-
Implemented most of the interface functions except:
ChangeOptionsViaID
ResolveUIConflicts
08/16/96 -davidx-
Created it.
--*/
#include "lib.h"
#include "ppd.h"
#ifndef KERNEL_MODE
#ifndef WINNT_40
#include "appcompat.h"
#else // WINNT_40
#endif // !WINNT_40
#endif // !KERNEL_MODE
//
// Forward declaration of local static functions
//
BOOL BCheckFeatureConflict(PUIINFO, POPTSELECT, DWORD, PDWORD, DWORD, DWORD);
BOOL BCheckFeatureOptionConflict(PUIINFO, DWORD, DWORD, DWORD, DWORD);
BOOL BSearchConstraintList(PUIINFO, DWORD, DWORD, DWORD);
DWORD DwReplaceFeatureOption(PUIINFO, POPTSELECT, DWORD, DWORD, DWORD);
DWORD DwInternalMapToOptIndex(PUIINFO, PFEATURE, LONG, LONG, PDWORD);
//
// DeleteRawBinaryData only called from driverui
//
#ifndef KERNEL_MODE
void
DeleteRawBinaryData(
IN PTSTR ptstrPpdFilename
)
/*++
Routine Description:
Delete raw binary printer description data.
Arguments:
ptstrDataFilename - Specifies the name of the original printer description file
Return Value:
none
--*/
{
PTSTR ptstrBpdFilename;
// only for test purposes. Upgrades are hard to debug...
ERR(("Deleting .bpd file\n"));
//
// Sanity check
//
if (ptstrPpdFilename == NULL)
{
RIP(("PPD filename is NULL.\n"));
return;
}
//
// Generate BPD filename from the specified PPD filename
//
if (! (ptstrBpdFilename = GenerateBpdFilename(ptstrPpdFilename)))
return;
if (!DeleteFile(ptstrBpdFilename))
ERR(("DeleteRawBinaryData failed: %d\n", GetLastError()));
MemFree(ptstrBpdFilename);
}
#endif
PRAWBINARYDATA
LoadRawBinaryData(
IN PTSTR ptstrDataFilename
)
/*++
Routine Description:
Load raw binary printer description data.
Arguments:
ptstrDataFilename - Specifies the name of the original printer description file
Return Value:
Pointer to raw binary printer description data
NULL if there is an error
--*/
{
PRAWBINARYDATA pRawData;
//
// Sanity check
//
if (ptstrDataFilename == NULL)
{
RIP(("PPD filename is NULL.\n"));
return NULL;
}
//
// Attempt to load cached binary printer description data first
//
if ((pRawData = PpdLoadCachedBinaryData(ptstrDataFilename)) == NULL)
{
#if !defined(KERNEL_MODE) || defined(USERMODE_DRIVER)
//
// If there is no cached binary data or it's out-of-date, we'll parse
// the ASCII text file and cache the resulting binary data.
//
pRawData = PpdParseTextFile(ptstrDataFilename);
#endif
}
//
// Initialize various pointer fields inside the printer description data
//
if (pRawData)
{
PINFOHEADER pInfoHdr;
PUIINFO pUIInfo;
PPPDDATA pPpdData;
pInfoHdr = (PINFOHEADER) pRawData;
pUIInfo = GET_UIINFO_FROM_INFOHEADER(pInfoHdr);
pPpdData = GET_DRIVER_INFO_FROM_INFOHEADER(pInfoHdr);
ASSERT(pUIInfo != NULL && pUIInfo->dwSize == sizeof(UIINFO));
ASSERT(pPpdData != NULL && pPpdData->dwSizeOfStruct == sizeof(PPDDATA));
pRawData->pvReserved = NULL;
pRawData->pvPrivateData = pRawData;
pUIInfo->pubResourceData = (PBYTE) pInfoHdr;
pUIInfo->pInfoHeader = pInfoHdr;
#ifndef KERNEL_MODE
#ifndef WINNT_40 // Win2K user mode driver
if (GetAppCompatFlags2(VER40) & GACF2_NOCUSTOMPAPERSIZES)
{
pUIInfo->dwFlags &= ~FLAG_CUSTOMSIZE_SUPPORT;
}
#else // WINNT_40
/* NT4 solution here */
#endif // !WINNT_40
#endif // !KERNEL_MODE
}
if (pRawData == NULL)
ERR(("LoadRawBinaryData failed: %d\n", GetLastError()));
return pRawData;
}
VOID
UnloadRawBinaryData(
IN PRAWBINARYDATA pRawData
)
/*++
Routine Description:
Unload raw binary printer description data previously loaded using LoadRawBinaryData
Arguments:
pRawData - Points to raw binary printer description data
Return Value:
NONE
--*/
{
ASSERT(pRawData != NULL);
MemFree(pRawData);
}
PINFOHEADER
InitBinaryData(
IN PRAWBINARYDATA pRawData,
IN PINFOHEADER pInfoHdr,
IN POPTSELECT pOptions
)
/*++
Routine Description:
Initialize and return an instance of binary printer description data
Arguments:
pRawData - Points to raw binary printer description data
pInfoHdr - Points to an existing of binary data instance
pOptions - Specifies the options used to initialize the binary data instance
Return Value:
Pointer to an initialized binary data instance
Note:
If pInfoHdr parameter is NULL, the parser returns a new binary data instance
which should be freed by calling FreeBinaryData. If pInfoHdr parameter is not
NULL, the existing binary data instance is reinitialized.
If pOption parameter is NULL, the parser should use the default option values
for generating the binary data instance. The parser may have special case
optimization to handle this case.
--*/
{
//
// For PPD parser, all instances of the binary printer description
// are the same as the original raw binary data.
//
ASSERT(pRawData != NULL && pRawData == pRawData->pvPrivateData);
ASSERT(pInfoHdr == NULL || pInfoHdr == (PINFOHEADER) pRawData);
return (PINFOHEADER) pRawData;
}
VOID
FreeBinaryData(
IN PINFOHEADER pInfoHdr
)
/*++
Routine Description:
Free an instance of the binary printer description data
Arguments:
pInfoHdr - Points to a binary data instance previously returned from an
InitBinaryData(pRawData, NULL, pOptions) call
Return Value:
NONE
--*/
{
//
// For PPD parser, there is nothing to be done here.
//
ASSERT(pInfoHdr != NULL);
}
PINFOHEADER
UpdateBinaryData(
IN PRAWBINARYDATA pRawData,
IN PINFOHEADER pInfoHdr,
IN POPTSELECT pOptions
)
/*++
Routine Description:
Update an instance of binary printer description data
Arguments:
pRawData - Points to raw binary printer description data
pInfoHdr - Points to an existing of binary data instance
pOptions - Specifies the options used to update the binary data instance
Return Value:
Pointer to the updated binary data instance
NULL if there is an error
--*/
{
//
// For PPD parser, there is nothing to be done here.
//
ASSERT(pRawData != NULL && pRawData == pRawData->pvPrivateData);
ASSERT(pInfoHdr == NULL || pInfoHdr == (PINFOHEADER) pRawData);
return pInfoHdr;
}
BOOL
InitDefaultOptions(
IN PRAWBINARYDATA pRawData,
OUT POPTSELECT pOptions,
IN INT iMaxOptions,
IN INT iMode
)
/*++
Routine Description:
Initialize the option array with default settings from the printer description file
Arguments:
pRawData - Points to raw binary printer description data
pOptions - Points to an array of OPTSELECT structures for storing the default settings
iMaxOptions - Max number of entries in pOptions array
iMode - Specifies what the caller is interested in:
MODE_DOCUMENT_STICKY
MODE_PRINTER_STICKY
MODE_DOCANDPRINTER_STICKY
Return Value:
FALSE if the input option array is not large enough to hold
all default option values, TRUE otherwise.
--*/
{
INT iStart, iOptions, iIndex;
PINFOHEADER pInfoHdr;
PUIINFO pUIInfo;
PFEATURE pFeature;
POPTSELECT pTempOptions;
BOOL bResult = TRUE;
ASSERT(pOptions != NULL);
//
// Get pointers to various data structures
//
PPD_GET_UIINFO_FROM_RAWDATA(pRawData, pInfoHdr, pUIInfo);
ASSERT(pUIInfo != NULL);
iOptions = pRawData->dwDocumentFeatures + pRawData->dwPrinterFeatures;
ASSERT(iOptions <= MAX_PRINTER_OPTIONS);
if ((pTempOptions = MemAllocZ(MAX_PRINTER_OPTIONS*sizeof(OPTSELECT))) == NULL)
{
ERR(("Memory allocation failed\n"));
ZeroMemory(pOptions, iMaxOptions*sizeof(OPTSELECT));
return FALSE;
}
//
// Construct the default option array
//
ASSERT(NULL_OPTSELECT == 0);
for (iIndex = 0; iIndex < iOptions; iIndex++)
{
pFeature = PGetIndexedFeature(pUIInfo, iIndex);
ASSERT(pFeature != NULL);
pTempOptions[iIndex].ubCurOptIndex = (BYTE)
((pFeature->dwFlags & FEATURE_FLAG_NOUI) ?
OPTION_INDEX_ANY :
pFeature->dwDefaultOptIndex);
}
//
// Resolve any conflicts between default option selections
//
ResolveUIConflicts(pRawData, pTempOptions, MAX_PRINTER_OPTIONS, iMode);
//
// Determine if the caller is interested in doc- and/or printer-sticky options
//
switch (iMode)
{
case MODE_DOCUMENT_STICKY:
iStart = 0;
iOptions = pRawData->dwDocumentFeatures;
break;
case MODE_PRINTER_STICKY:
iStart = pRawData->dwDocumentFeatures;
iOptions = pRawData->dwPrinterFeatures;
break;
default:
ASSERT(iMode == MODE_DOCANDPRINTER_STICKY);
iStart = 0;
break;
}
//
// Make sure the input option array is large enough
//
if (iOptions > iMaxOptions)
{
RIP(("Option array too small: %d < %d\n", iMaxOptions, iOptions));
iOptions = iMaxOptions;
bResult = FALSE;
}
//
// Copy the default option array
//
CopyMemory(pOptions, pTempOptions+iStart, iOptions*sizeof(OPTSELECT));
MemFree(pTempOptions);
return bResult;
}
VOID
ValidateDocOptions(
IN PRAWBINARYDATA pRawData,
IN OUT POPTSELECT pOptions,
IN INT iMaxOptions
)
/*++
Routine Description:
Validate the devmode option array and correct any invalid option selections
Arguments:
pRawData - Points to raw binary printer description data
pOptions - Points to an array of OPTSELECT structures that need validation
iMaxOptions - Max number of entries in pOptions array
Return Value:
None
--*/
{
INT cFeatures, iIndex;
PINFOHEADER pInfoHdr;
PUIINFO pUIInfo;
ASSERT(pOptions != NULL);
//
// Get pointers to various data structures
//
PPD_GET_UIINFO_FROM_RAWDATA(pRawData, pInfoHdr, pUIInfo);
ASSERT(pUIInfo != NULL);
cFeatures = pRawData->dwDocumentFeatures;
ASSERT(cFeatures <= MAX_PRINTER_OPTIONS);
if (cFeatures > iMaxOptions)
{
RIP(("Option array too small: %d < %d\n", iMaxOptions, cFeatures));
cFeatures = iMaxOptions;
}
//
// loop through doc-sticky features to validate each option selection(s)
//
for (iIndex = 0; iIndex < cFeatures; iIndex++)
{
PFEATURE pFeature;
INT cAllOptions, cSelectedOptions, iNext;
BOOL bValid;
if ((pOptions[iIndex].ubCurOptIndex == OPTION_INDEX_ANY) &&
(pOptions[iIndex].ubNext == NULL_OPTSELECT))
{
//
// We use OPTION_INDEX_ANY intentionally, so don't change it.
//
continue;
}
pFeature = PGetIndexedFeature(pUIInfo, iIndex);
ASSERT(pFeature != NULL);
//
// number of available options
//
cAllOptions = pFeature->Options.dwCount;
//
// number of selected options
//
cSelectedOptions = 0;
iNext = iIndex;
bValid = TRUE;
do
{
cSelectedOptions++;
if ((iNext >= iMaxOptions) ||
(pOptions[iNext].ubCurOptIndex >= cAllOptions) ||
(cSelectedOptions > cAllOptions))
{
//
// either the option index is out of range,
// or the current option selection is invalid,
// or the number of selected options (for PICKMANY)
// exceeds available options
//
bValid = FALSE;
break;
}
iNext = pOptions[iNext].ubNext;
} while (iNext != NULL_OPTSELECT);
if (!bValid)
{
ERR(("Corrected invalid option array value for feature %d\n", iIndex));
pOptions[iIndex].ubCurOptIndex = (BYTE)
((pFeature->dwFlags & FEATURE_FLAG_NOUI) ?
OPTION_INDEX_ANY :
pFeature->dwDefaultOptIndex);
pOptions[iIndex].ubNext = NULL_OPTSELECT;
}
}
}
BOOL
CheckFeatureOptionConflict(
IN PRAWBINARYDATA pRawData,
IN DWORD dwFeature1,
IN DWORD dwOption1,
IN DWORD dwFeature2,
IN DWORD dwOption2
)
/*++
Routine Description:
Check if (dwFeature1, dwOption1) constrains (dwFeature2, dwOption2)
Arguments:
pRawData - Points to raw binary printer description data
dwFeature1, dwOption1 - Feature and option indices of the first feature/option pair
dwFeature2, dwOption2 - Feature and option indices of the second feature/option pair
Return Value:
TRUE if (dwFeature1, dwOption1) constrains (dwFeature2, dwOption2)
FALSE otherwise
--*/
{
PINFOHEADER pInfoHdr;
PUIINFO pUIInfo;
PPD_GET_UIINFO_FROM_RAWDATA(pRawData, pInfoHdr, pUIInfo);
ASSERT(pUIInfo != NULL);
return BCheckFeatureOptionConflict(pUIInfo, dwFeature1, dwOption1, dwFeature2, dwOption2);
}
BOOL
ResolveUIConflicts(
IN PRAWBINARYDATA pRawData,
IN OUT POPTSELECT pOptions,
IN INT iMaxOptions,
IN INT iMode
)
/*++
Routine Description:
Resolve any conflicts between printer feature option selections
Arguments:
pRawData - Points to raw binary printer description data
pOptions - Points to an array of OPTSELECT structures for storing the modified options
iMaxOptions - Max number of entries in pOptions array
iMode - Specifies how the conflicts should be resolved:
MODE_DOCUMENT_STICKY - only resolve conflicts between doc-sticky features
MODE_PRINTER_STICKY - only resolve conflicts between printer-sticky features
MODE_DOCANDPRINTER_STICKY - resolve conflicts all features
Return Value:
TRUE if there is no conflicts between printer feature option selection
FALSE otherwise
--*/
{
PINFOHEADER pInfoHdr;
PUIINFO pUIInfo;
PFEATURE pFeatures;
PDWORD pdwFlags;
POPTSELECT pTempOptions;
DWORD dwStart, dwOptions, dwIndex, dwTotalFeatureCount;
BOOL bReturnValue = TRUE;
BOOL bCheckConflictOnly;
struct _PRIORITY_INFO {
DWORD dwFeatureIndex;
DWORD dwPriority;
} *pPriorityInfo;
ASSERT(pOptions);
//
// Initialize pointers to various data structures
//
PPD_GET_UIINFO_FROM_RAWDATA(pRawData, pInfoHdr, pUIInfo);
ASSERT(pUIInfo != NULL);
pFeatures = OFFSET_TO_POINTER(pInfoHdr, pUIInfo->loFeatureList);
dwTotalFeatureCount = pRawData->dwDocumentFeatures + pRawData->dwPrinterFeatures;
if (iMaxOptions < (INT) dwTotalFeatureCount)
{
ERR(("Option array for ResolveUIConflicts is too small.\n"));
return bReturnValue;
}
//
// Determine if the caller is interested in doc- and/or printer-sticky options
//
bCheckConflictOnly = ((iMode & DONT_RESOLVE_CONFLICT) != 0);
iMode &= ~DONT_RESOLVE_CONFLICT;
switch (iMode)
{
case MODE_DOCUMENT_STICKY:
dwStart = 0;
dwOptions = pRawData->dwDocumentFeatures;
break;
case MODE_PRINTER_STICKY:
dwStart = pRawData->dwDocumentFeatures;
dwOptions = pRawData->dwPrinterFeatures;
break;
default:
ASSERT(iMode == MODE_DOCANDPRINTER_STICKY);
dwStart = 0;
dwOptions = dwTotalFeatureCount;
break;
}
if (dwOptions == 0)
return TRUE;
//
// This problem is not completely solvable in the worst case.
// But the approach below should work if the PPD is well-formed.
//
// for each feature starting from the highest priority one
// and down to the lowest priority one do:
// for each selected option of the feature do:
// if the option is not constrained, continue
// else do one of the following:
// if the conflict feature has lower priority, continue
// else resolve the current feature/option pair:
// if UIType is PickMany, deselect the current option
// else try to change the option to:
// Default option
// each option of the feature in sequence
// OPTION_INDEX_ANY as the last resort
//
pPriorityInfo = MemAlloc(dwOptions * sizeof(struct _PRIORITY_INFO));
pTempOptions = MemAlloc(iMaxOptions * sizeof(OPTSELECT));
pdwFlags = MemAllocZ(dwOptions * sizeof(DWORD));
if (pPriorityInfo && pTempOptions && pdwFlags)
{
//
// Copy the options array into a temporary working buffer
//
CopyMemory(pTempOptions, pOptions, sizeof(OPTSELECT) * iMaxOptions);
//
// Sort the feature indices according to their priority
//
for (dwIndex = 0; dwIndex < dwOptions; dwIndex++)
{
pPriorityInfo[dwIndex].dwFeatureIndex = dwIndex + dwStart;
pPriorityInfo[dwIndex].dwPriority = pFeatures[dwIndex + dwStart].dwPriority;
}
for (dwIndex = 0; dwIndex < dwOptions; dwIndex++)
{
struct _PRIORITY_INFO tempPriorityInfo;
DWORD dwLoop, dwMax = dwIndex;
for (dwLoop = dwIndex + 1; dwLoop < dwOptions; dwLoop++)
{
if (pPriorityInfo[dwLoop].dwPriority > pPriorityInfo[dwMax].dwPriority)
dwMax = dwLoop;
}
if (dwMax != dwIndex)
{
tempPriorityInfo = pPriorityInfo[dwMax];
pPriorityInfo[dwMax] = pPriorityInfo[dwIndex];
pPriorityInfo[dwIndex] = tempPriorityInfo;
}
}
//
// Loop through every feature, starting from the highest
// priority one down to the lowest priority one.
//
for (dwIndex = 0; dwIndex < dwOptions; )
{
DWORD dwCurFeature, dwCurOption, dwCurNext;
BOOL bConflict = FALSE;
//
// Loop through every selected option of the current feature
//
dwCurNext = dwCurFeature = pPriorityInfo[dwIndex].dwFeatureIndex;
do
{
DWORD dwFeature, dwOption, dwNext;
dwCurOption = pTempOptions[dwCurNext].ubCurOptIndex;
dwCurNext = pTempOptions[dwCurNext].ubNext;
//
// Check if the current feature/option pair is constrained
//
for (dwFeature = dwStart; dwFeature < dwStart + dwOptions; dwFeature++)
{
dwNext = dwFeature;
do
{
dwOption = pTempOptions[dwNext].ubCurOptIndex;
dwNext = pTempOptions[dwNext].ubNext;
if (BCheckFeatureOptionConflict(pUIInfo,
dwFeature,
dwOption,
dwCurFeature,
dwCurOption))
{
bConflict = TRUE;
break;
}
}
while (dwNext != NULL_OPTSELECT);
//
// Check if a conflict was detected
//
if (bConflict)
{
VERBOSE(("Conflicting option selections: (%d, %d) - (%d, %d)\n",
dwFeature, dwOption,
dwCurFeature, dwCurOption));
if (pdwFlags[dwFeature - dwStart] & 0x10000)
{
//
// The conflicting feature has higher priority than
// the current feature. Change the selected option
// of the current feature.
//
pdwFlags[dwCurFeature - dwStart] =
DwReplaceFeatureOption(pUIInfo,
pTempOptions,
dwCurFeature,
dwCurOption,
pdwFlags[dwCurFeature - dwStart]);
}
else
{
//
// The conflicting feature has lower priority than
// the current feature. Change the selected option
// of the conflicting feature.
//
pdwFlags[dwFeature - dwStart] =
DwReplaceFeatureOption(pUIInfo,
pTempOptions,
dwFeature,
dwOption,
pdwFlags[dwFeature - dwStart]);
}
break;
}
}
}
while ((dwCurNext != NULL_OPTSELECT) && !bConflict);
//
// If no conflict is found for the selected options of
// the current feature, then move on to the next feature.
// Otherwise, repeat the loop on the current feature.
//
if (! bConflict)
{
//
// Make the current feature as visited
//
pdwFlags[dwCurFeature - dwStart] |= 0x10000;
dwIndex++;
}
else
{
//
// If a conflict is found, set the return value to false
//
bReturnValue = FALSE;
}
}
//
// Copy the resolved options array from the temporary working
// buffer back to the input options array. This results in
// all option selections being compacted at the beginning
// of the array.
//
if (! bCheckConflictOnly)
{
INT iNext = (INT) dwTotalFeatureCount;
for (dwIndex = 0; dwIndex < dwTotalFeatureCount; dwIndex ++)
{
VCopyOptionSelections(pOptions,
dwIndex,
pTempOptions,
dwIndex,
&iNext,
iMaxOptions);
}
}
}
else
{
//
// If we couldn't allocate temporary working buffer,
// then return to the caller without doing anything.
//
ERR(("Memory allocation failed.\n"));
}
MemFree(pTempOptions);
MemFree(pdwFlags);
MemFree(pPriorityInfo);
return bReturnValue;
}
BOOL
EnumEnabledOptions(
IN PRAWBINARYDATA pRawData,
IN POPTSELECT pOptions,
IN DWORD dwFeatureIndex,
OUT PBOOL pbEnabledOptions,
IN INT iMode
)
/*++
Routine Description:
Determine which options of the specified feature should be enabled
based on the current option selections of printer features
Arguments:
pRawData - Points to raw binary printer description data
pOptions - Points to the current feature option selections
dwFeatureIndex - Specifies the index of the feature in question
pbEnabledOptions - An array of BOOLs, each entry corresponds to an option
of the specified feature. On exit, if the entry is TRUE, the corresponding
option is enabled. Otherwise, the corresponding option should be disabled.
iMode - Specifies what the caller is interested in:
MODE_DOCUMENT_STICKY
MODE_PRINTER_STICKY
MODE_DOCANDPRINTER_STICKY
Return Value:
TRUE if any option for the specified feature is enabled,
FALSE if all options of the specified feature are disabled
(i.e. the feature itself is disabled)
--*/
{
PINFOHEADER pInfoHdr;
PUIINFO pUIInfo;
PFEATURE pFeature;
DWORD dwIndex, dwCount;
BOOL bFeatureEnabled = FALSE;
ASSERT(pOptions && pbEnabledOptions);
//
// Get pointers to various data structures
//
PPD_GET_UIINFO_FROM_RAWDATA(pRawData, pInfoHdr, pUIInfo);
ASSERT(pUIInfo != NULL);
if (! (pFeature = PGetIndexedFeature(pUIInfo, dwFeatureIndex)))
{
ASSERT(FALSE);
return FALSE;
}
dwCount = pFeature->Options.dwCount;
//
// Go through each option of the specified feature and
// determine whether it should be enabled or disabled.
//
for (dwIndex = 0; dwIndex < dwCount; dwIndex++)
{
DWORD dwFeature, dwOption;
BOOL bEnabled = TRUE;
for (dwFeature = 0;
dwFeature < pRawData->dwDocumentFeatures + pRawData->dwPrinterFeatures;
dwFeature ++)
{
if (BCheckFeatureConflict(pUIInfo,
pOptions,
dwFeature,
&dwOption,
dwFeatureIndex,
dwIndex))
{
bEnabled = FALSE;
break;
}
}
pbEnabledOptions[dwIndex] = bEnabled;
bFeatureEnabled = bFeatureEnabled || bEnabled;
}
return bFeatureEnabled;
}
BOOL
EnumNewUIConflict(
IN PRAWBINARYDATA pRawData,
IN POPTSELECT pOptions,
IN DWORD dwFeatureIndex,
IN PBOOL pbSelectedOptions,
OUT PCONFLICTPAIR pConflictPair
)
/*++
Routine Description:
Check if there are any conflicts between the currently selected options
for the specified feature an other feature/option selections.
Arguments:
pRawData - Points to raw binary printer description data
pOptions - Points to the current feature/option selections
dwFeatureIndex - Specifies the index of the interested printer feature
pbSelectedOptions - Specifies which options for the specified feature are selected
pConflictPair - Return the conflicting pair of feature/option selections
Return Value:
TRUE if there is a conflict between the selected options for the specified feature
and other feature option selections.
FALSE if the selected options for the specified feature is consistent with other
feature option selections.
--*/
{
PINFOHEADER pInfoHdr;
PUIINFO pUIInfo;
PFEATURE pSpecifiedFeature;
DWORD dwIndex, dwCount, dwPriority;
BOOL bConflict = FALSE;
ASSERT(pOptions && pbSelectedOptions && pConflictPair);
//
// Get pointers to various data structures
//
PPD_GET_UIINFO_FROM_RAWDATA(pRawData, pInfoHdr, pUIInfo);
ASSERT(pUIInfo != NULL);
if (! (pSpecifiedFeature = PGetIndexedFeature(pUIInfo, dwFeatureIndex)))
{
ASSERT(FALSE);
return FALSE;
}
dwCount = pSpecifiedFeature->Options.dwCount;
//
// Go through the selected options of the specified feature
// and check if they are constrained.
//
for (dwIndex = 0; dwIndex < dwCount; dwIndex++)
{
DWORD dwFeature, dwOption;
PFEATURE pFeature;
//
// Skip options which are not selected
//
if (! pbSelectedOptions[dwIndex])
continue;
for (dwFeature = 0;
dwFeature < pRawData->dwDocumentFeatures + pRawData->dwPrinterFeatures;
dwFeature ++)
{
if (dwFeature == dwFeatureIndex)
continue;
if (BCheckFeatureConflict(pUIInfo,
pOptions,
dwFeature,
&dwOption,
dwFeatureIndex,
dwIndex))
{
pFeature = PGetIndexedFeature(pUIInfo, dwFeature);
ASSERT(pFeature != NULL);
//
// Remember the highest priority conflict-pair
//
if (!bConflict || pFeature->dwPriority > dwPriority)
{
dwPriority = pFeature->dwPriority;
if (dwPriority >= pSpecifiedFeature->dwPriority)
{
pConflictPair->dwFeatureIndex1 = dwFeature;
pConflictPair->dwOptionIndex1 = dwOption;
pConflictPair->dwFeatureIndex2 = dwFeatureIndex;
pConflictPair->dwOptionIndex2 = dwIndex;
}
else
{
pConflictPair->dwFeatureIndex1 = dwFeatureIndex;
pConflictPair->dwOptionIndex1 = dwIndex;
pConflictPair->dwFeatureIndex2 = dwFeature;
pConflictPair->dwOptionIndex2 = dwOption;
}
}
bConflict = TRUE;
}
}
//
// For PickMany UI types, the current selections for the specified
// feature could potentially conflict with each other.
//
if (pSpecifiedFeature->dwUIType == UITYPE_PICKMANY)
{
for (dwOption = 0; dwOption < dwCount; dwOption++)
{
if (BCheckFeatureOptionConflict(pUIInfo,
dwFeatureIndex,
dwOption,
dwFeatureIndex,
dwIndex))
{
if (!bConflict || pSpecifiedFeature->dwPriority > dwPriority)
{
dwPriority = pSpecifiedFeature->dwPriority;
pConflictPair->dwFeatureIndex1 = dwFeatureIndex;
pConflictPair->dwOptionIndex1 = dwOption;
pConflictPair->dwFeatureIndex2 = dwFeatureIndex;
pConflictPair->dwOptionIndex2 = dwIndex;
}
bConflict = TRUE;
}
}
}
}
return bConflict;
}
BOOL
EnumNewPickOneUIConflict(
IN PRAWBINARYDATA pRawData,
IN POPTSELECT pOptions,
IN DWORD dwFeatureIndex,
IN DWORD dwOptionIndex,
OUT PCONFLICTPAIR pConflictPair
)
/*++
Routine Description:
Check if there are any conflicts between the currently selected option
for the specified feature an other feature/option selections.
This is similar to EnumNewUIConflict above except that only one selected
option is allowed for the specified feature.
Arguments:
pRawData - Points to raw binary printer description data
pOptions - Points to the current feature/option selections
dwFeatureIndex - Specifies the index of the interested printer feature
dwOptionIndex - Specifies the selected option of the specified feature
pConflictPair - Return the conflicting pair of feature/option selections
Return Value:
TRUE if there is a conflict between the selected option for the specified feature
and other feature/option selections.
FALSE if the selected option for the specified feature is consistent with other
feature/option selections.
--*/
{
PINFOHEADER pInfoHdr;
PUIINFO pUIInfo;
PFEATURE pSpecifiedFeature, pFeature;
DWORD dwPriority, dwFeature, dwOption;
BOOL bConflict = FALSE;
ASSERT(pOptions && pConflictPair);
//
// Get pointers to various data structures
//
PPD_GET_UIINFO_FROM_RAWDATA(pRawData, pInfoHdr, pUIInfo);
ASSERT(pUIInfo != NULL);
if ((pSpecifiedFeature = PGetIndexedFeature(pUIInfo, dwFeatureIndex)) == NULL ||
(dwOptionIndex >= pSpecifiedFeature->Options.dwCount))
{
ASSERT(FALSE);
return FALSE;
}
//
// Check if the specified feature/option is constrained
//
for (dwFeature = 0;
dwFeature < pRawData->dwDocumentFeatures + pRawData->dwPrinterFeatures;
dwFeature ++)
{
if (dwFeature == dwFeatureIndex)
continue;
if (BCheckFeatureConflict(pUIInfo,
pOptions,
dwFeature,
&dwOption,
dwFeatureIndex,
dwOptionIndex))
{
pFeature = PGetIndexedFeature(pUIInfo, dwFeature);
ASSERT(pFeature != NULL);
//
// Remember the highest priority conflict-pair
//
if (!bConflict || pFeature->dwPriority > dwPriority)
{
dwPriority = pFeature->dwPriority;
if (dwPriority >= pSpecifiedFeature->dwPriority)
{
pConflictPair->dwFeatureIndex1 = dwFeature;
pConflictPair->dwOptionIndex1 = dwOption;
pConflictPair->dwFeatureIndex2 = dwFeatureIndex;
pConflictPair->dwOptionIndex2 = dwOptionIndex;
}
else
{
pConflictPair->dwFeatureIndex1 = dwFeatureIndex;
pConflictPair->dwOptionIndex1 = dwOptionIndex;
pConflictPair->dwFeatureIndex2 = dwFeature;
pConflictPair->dwOptionIndex2 = dwOption;
}
}
bConflict = TRUE;
}
}
return bConflict;
}
BOOL
ChangeOptionsViaID(
IN PINFOHEADER pInfoHdr,
IN OUT POPTSELECT pOptions,
IN DWORD dwFeatureID,
IN PDEVMODE pDevmode
)
/*++
Routine Description:
Modifies an option array using the information in public devmode fields
Arguments:
pInfoHdr - Points to an instance of binary printer description data
pOptions - Points to the option array to be modified
dwFeatureID - Specifies which field(s) of the input devmode should be used
pDevmode - Specifies the input devmode
Return Value:
TRUE if successful, FALSE if the specified feature ID is not supported
or there is an error
Note:
We assume the input devmode fields have been validated by the caller.
--*/
{
PRAWBINARYDATA pRawData;
PUIINFO pUIInfo;
PFEATURE pFeature;
DWORD dwFeatureIndex;
LONG lParam1, lParam2;
BOOL abEnabledOptions[MAX_PRINTER_OPTIONS];
PDWORD pdwPaperIndex = (PDWORD)abEnabledOptions;
DWORD dwCount, dwOptionIndex, i;
ASSERT(pOptions && pDevmode);
//
// Get a pointer to the FEATURE structure corresponding to
// the specified feature ID.
//
pRawData = (PRAWBINARYDATA) pInfoHdr;
PPD_GET_UIINFO_FROM_RAWDATA(pRawData, pInfoHdr, pUIInfo);
ASSERT(pUIInfo != NULL);
if ((dwFeatureID >= MAX_GID) ||
(pFeature = GET_PREDEFINED_FEATURE(pUIInfo, dwFeatureID)) == NULL)
{
VERBOSE(("ChangeOptionsViaID failed: feature ID = %d\n", dwFeatureID));
SetLastError(ERROR_NOT_SUPPORTED);
return FALSE;
}
dwFeatureIndex = GET_INDEX_FROM_FEATURE(pUIInfo, pFeature);
//
// Handle it according to what dwFeatureID is specified
//
lParam1 = lParam2 = 0;
switch (dwFeatureID)
{
case GID_PAGESIZE:
//
// Don't select any PageRegion option by default
//
{
PFEATURE pPageRgnFeature;
DWORD dwPageRgnIndex;
if (pPageRgnFeature = GET_PREDEFINED_FEATURE(pUIInfo, GID_PAGEREGION))
{
dwPageRgnIndex = GET_INDEX_FROM_FEATURE(pUIInfo, pPageRgnFeature);
pOptions[dwPageRgnIndex].ubCurOptIndex =
(BYTE) pPageRgnFeature->dwNoneFalseOptIndex;
}
}
//
// If the devmode specifies PostScript custom page size,
// we assume the parameters have already been validated
// during devmode merge proces. So here we simply return
// the custom page size option index.
//
if ((pDevmode->dmFields & DM_PAPERSIZE) &&
(pDevmode->dmPaperSize == DMPAPER_CUSTOMSIZE))
{
ASSERT(SUPPORT_CUSTOMSIZE(pUIInfo));
pOptions[dwFeatureIndex].ubCurOptIndex = (BYTE) pUIInfo->dwCustomSizeOptIndex;
return TRUE;
}
lParam1 = pDevmode->dmPaperWidth * DEVMODE_PAPER_UNIT;
lParam2 = pDevmode->dmPaperLength * DEVMODE_PAPER_UNIT;
break;
case GID_INPUTSLOT:
lParam1 = pDevmode->dmDefaultSource;
break;
case GID_RESOLUTION:
//
// If none is set, this function is not called with par. GID_RESOLUTION
//
ASSERT(pDevmode->dmFields & (DM_PRINTQUALITY | DM_YRESOLUTION));
switch (pDevmode->dmFields & (DM_PRINTQUALITY | DM_YRESOLUTION))
{
case DM_PRINTQUALITY: // set both if only one is set
lParam1 = lParam2 = pDevmode->dmPrintQuality;
break;
case DM_YRESOLUTION: // set both if only one is set
lParam1 = lParam2 = pDevmode->dmYResolution;
break;
default:
lParam1 = pDevmode->dmPrintQuality;
lParam2 = pDevmode->dmYResolution;
break;
}
break;
case GID_DUPLEX:
lParam1 = pDevmode->dmDuplex;
break;
case GID_MEDIATYPE:
lParam1 = pDevmode->dmMediaType;
break;
case GID_COLLATE:
lParam1 = pDevmode->dmCollate;
break;
default:
VERBOSE(("ChangeOptionsViaID failed: feature ID = %d\n", dwFeatureID));
SetLastError(ERROR_NOT_SUPPORTED);
return FALSE;
}
ASSERT(pFeature->dwUIType != UITYPE_PICKMANY);
if (dwFeatureID == GID_PAGESIZE)
{
dwCount = DwInternalMapToOptIndex(pUIInfo, pFeature, lParam1, lParam2, pdwPaperIndex);
if (dwCount == 0 )
return TRUE;
if (dwCount > 1 )
{
POPTION pOption;
LPCTSTR pDisplayName;
for (i = 0; i < dwCount; i++)
{
if (pOption = PGetIndexedOption(pUIInfo, pFeature, pdwPaperIndex[i]))
{
if ((pDisplayName = OFFSET_TO_POINTER(pRawData, pOption->loDisplayName)) &&
(_tcsicmp(pDevmode->dmFormName, pDisplayName) == EQUAL_STRING) )
{
dwOptionIndex = pdwPaperIndex[i];
break;
}
}
}
if (i >= dwCount)
dwOptionIndex = pdwPaperIndex[0];
}
else
dwOptionIndex = pdwPaperIndex[0];
pOptions[dwFeatureIndex].ubCurOptIndex = (BYTE)dwOptionIndex;
}
else
{
pOptions[dwFeatureIndex].ubCurOptIndex =
(BYTE) DwInternalMapToOptIndex(pUIInfo, pFeature, lParam1, lParam2, NULL);
}
return TRUE;
}
DWORD
MapToDeviceOptIndex(
IN PINFOHEADER pInfoHdr,
IN DWORD dwFeatureID,
IN LONG lParam1,
IN LONG lParam2,
OUT PDWORD pdwOptionIndexes
)
/*++
Routine Description:
Map logical values to device feature option index
Arguments:
pInfoHdr - Points to an instance of binary printer description data
dwFeatureID - Indicate which feature the logical values are related to
lParam1, lParam2 - Parameters depending on dwFeatureID
pdwOptionIndexes - if Not NULL, means fill this array with all indicies
which match the search criteria. In this case the return value
is the number of elements in the array initialized. Currently
we assume the array is large enough (256 elements).
(It should be non-NULL only for GID_PAGESIZE.)
dwFeatureID = GID_PAGESIZE:
map logical paper specification to physical page size option
lParam1 = paper width in microns
lParam2 = paper height in microns
dwFeatureID = GID_RESOLUTION:
map logical resolution to physical resolution option
lParam1 = x-resolution in dpi
lParam2 = y-resolution in dpi
Return Value:
If pdwOptionIndexes is NULL, returns index of the feature option corresponding
to the specified logical values; OPTION_INDEX_ANY if the specified logical
values cannot be mapped to any feature option.
If pdwOptionIndexes is not NULL (for GID_PAGESIZE), returns the number of elements
filled in the output buffer. Zero means the specified logical values cannot be mapped
to any feature option.
--*/
{
PRAWBINARYDATA pRawData;
PUIINFO pUIInfo;
PFEATURE pFeature;
//
// Get a pointer to the FEATURE structure corresponding to
// the specified feature ID.
//
pRawData = (PRAWBINARYDATA) pInfoHdr;
PPD_GET_UIINFO_FROM_RAWDATA(pRawData, pInfoHdr, pUIInfo);
ASSERT(pUIInfo != NULL);
if ((dwFeatureID >= MAX_GID) ||
(pFeature = GET_PREDEFINED_FEATURE(pUIInfo, dwFeatureID)) == NULL)
{
VERBOSE(("MapToDeviceOptIndex failed: feature ID = %d\n", dwFeatureID));
if (!pdwOptionIndexes)
return OPTION_INDEX_ANY;
else
return 0;
}
//
// pdwOptionIndexes can be non-NULL only if dwFeatureID is GID_PAGESIZE.
//
ASSERT(dwFeatureID == GID_PAGESIZE || pdwOptionIndexes == NULL);
return DwInternalMapToOptIndex(pUIInfo, pFeature, lParam1, lParam2, pdwOptionIndexes);
}
BOOL
CombineOptionArray(
IN PRAWBINARYDATA pRawData,
OUT POPTSELECT pCombinedOptions,
IN INT iMaxOptions,
IN POPTSELECT pDocOptions,
IN POPTSELECT pPrinterOptions
)
/*++
Routine Description:
Combine doc-sticky with printer-sticky option selections to form a single option array
Arguments:
pRawData - Points to raw binary printer description data
pCombinedOptions - Points to an array of OPTSELECTs for holding the combined options
iMaxOptions - Max number of entries in pCombinedOptions array
pDocOptions - Specifies the array of doc-sticky options
pPrinterOptions - Specifies the array of printer-sticky options
Return Value:
FALSE if the combined option array is not large enough to store
all the option values, TRUE otherwise.
Note:
Either pDocOptions or pPrinterOptions could be NULL but not both. If pDocOptions
is NULL, then in the combined option array, the options for document-sticky
features will be OPTION_INDEX_ANY. Same is true when pPrinterOptions is NULL.
--*/
{
PINFOHEADER pInfoHdr;
PUIINFO pUIInfo;
PFEATURE pFeatures;
INT iCount, iDocOptions, iPrinterOptions, iNext;
//
// Calculate the number of features: both doc-sticky and printer-sticky
//
PPD_GET_UIINFO_FROM_RAWDATA(pRawData, pInfoHdr, pUIInfo);
ASSERT(pUIInfo != NULL);
pFeatures = OFFSET_TO_POINTER(pInfoHdr, pUIInfo->loFeatureList);
iDocOptions = (INT) pRawData->dwDocumentFeatures;
iPrinterOptions = (INT) pRawData->dwPrinterFeatures;
iNext = iDocOptions + iPrinterOptions;
ASSERT(iNext <= iMaxOptions);
//
// Copy doc-sticky options into the combined array.
// Take care of the special case where pDocOptions is NULL.
//
if (pDocOptions == NULL)
{
for (iCount = 0; iCount < iDocOptions; iCount++)
{
pCombinedOptions[iCount].ubCurOptIndex = OPTION_INDEX_ANY;
pCombinedOptions[iCount].ubNext = NULL_OPTSELECT;
}
}
else
{
for (iCount = 0; iCount < iDocOptions; iCount++)
{
VCopyOptionSelections(pCombinedOptions,
iCount,
pDocOptions,
iCount,
&iNext,
iMaxOptions);
}
}
//
// Copy printer-sticky options into the combined option array.
//
if (pPrinterOptions == NULL)
{
for (iCount = 0; iCount < iPrinterOptions; iCount++)
{
pCombinedOptions[iCount + iDocOptions].ubCurOptIndex = OPTION_INDEX_ANY;
pCombinedOptions[iCount + iDocOptions].ubNext = NULL_OPTSELECT;
}
}
else
{
for (iCount = 0; iCount < iPrinterOptions; iCount++)
{
VCopyOptionSelections(pCombinedOptions,
iCount + iDocOptions,
pPrinterOptions,
iCount,
&iNext,
iMaxOptions);
}
}
if (iNext > iMaxOptions)
WARNING(("Option array too small: size = %d, needed = %d\n", iMaxOptions, iNext));
return (iNext <= iMaxOptions);
}
BOOL
SeparateOptionArray(
IN PRAWBINARYDATA pRawData,
IN POPTSELECT pCombinedOptions,
OUT POPTSELECT pOptions,
IN INT iMaxOptions,
IN INT iMode
)
/*++
Routine Description:
Separate an option array into doc-sticky and for printer-sticky options
Arguments:
pRawData - Points to raw binary printer description data
pCombinedOptions - Points to the combined option array to be separated
pOptions - Points to an array of OPTSELECT structures
for storing the separated option array
iMaxOptions - Max number of entries in pOptions array
iMode - Whether the caller is interested in doc- or printer-sticky options:
MODE_DOCUMENT_STICKY
MODE_PRINTER_STICKY
Return Value:
FALSE if the destination option array is not large enough to hold
the separated option values, TRUE otherwise.
--*/
{
INT iStart, iCount, iOptions, iNext;
//
// Determine if the caller is interested in doc-sticky or printer-sticky options
//
if (iMode == MODE_DOCUMENT_STICKY)
{
iStart = 0;
iOptions = (INT) pRawData->dwDocumentFeatures;
}
else
{
ASSERT (iMode == MODE_PRINTER_STICKY);
iStart = (INT) pRawData->dwDocumentFeatures;
iOptions = (INT) pRawData->dwPrinterFeatures;
}
iNext = iOptions;
ASSERT(iNext <= iMaxOptions);
//
// Separate the requested options out of the combined option array
//
for (iCount = 0; iCount < iOptions; iCount++)
{
VCopyOptionSelections(pOptions,
iCount,
pCombinedOptions,
iStart + iCount,
&iNext,
iMaxOptions);
}
if (iNext > iMaxOptions)
WARNING(("Option array too small: size = %d, needed = %d\n", iMaxOptions, iNext));
return (iNext <= iMaxOptions);
}
BOOL
ReconstructOptionArray(
IN PRAWBINARYDATA pRawData,
IN OUT POPTSELECT pOptions,
IN INT iMaxOptions,
IN DWORD dwFeatureIndex,
IN PBOOL pbSelectedOptions
)
/*++
Routine Description:
Modify an option array to change the selected options for the specified feature
Arguments:
pRawData - Points to raw binary printer description data
pOptions - Points to an array of OPTSELECT structures to be modified
iMaxOptions - Max number of entries in pOptions array
dwFeatureIndex - Specifies the index of printer feature in question
pbSelectedOptions - Which options of the specified feature is selected
Return Value:
FALSE if the input option array is not large enough to hold
all modified option values. TRUE otherwise.
Note:
Number of BOOLs in pSelectedOptions must match the number of options
for the specified feature.
This function always leaves the option array in a compact format (i.e.
all unused entries are left at the end of the array).
--*/
{
INT iNext, iCount, iDest;
DWORD dwIndex;
PINFOHEADER pInfoHdr;
PUIINFO pUIInfo;
PFEATURE pFeature;
POPTSELECT pTempOptions;
ASSERT(pOptions && pbSelectedOptions);
//
// Get pointers to various data structures
//
PPD_GET_UIINFO_FROM_RAWDATA(pRawData, pInfoHdr, pUIInfo);
ASSERT(pUIInfo != NULL);
if (! (pFeature = PGetIndexedFeature(pUIInfo, dwFeatureIndex)))
{
ASSERT(FALSE);
return FALSE;
}
//
// Assume the entire input option array is used by default. This is
// not exactly true but it shouldn't have any adverse effects either.
//
iNext = iMaxOptions;
//
// Special case (faster) for non-PickMany UI types
//
if (pFeature->dwUIType != UITYPE_PICKMANY)
{
for (dwIndex = 0, iCount = 0;
dwIndex < pFeature->Options.dwCount;
dwIndex ++)
{
if (pbSelectedOptions[dwIndex])
{
pOptions[dwFeatureIndex].ubCurOptIndex = (BYTE) dwIndex;
ASSERT(pOptions[dwFeatureIndex].ubNext == NULL_OPTSELECT);
iCount++;
}
}
//
// Exactly one option is allowed to be selected
//
ASSERT(iCount == 1);
}
else
{
//
// Handle PickMany UI type:
// allocate a temporary option array and copy the input option values
// except the option values for the specified feature.
//
if (pTempOptions = MemAllocZ(iMaxOptions * sizeof(OPTSELECT)))
{
DWORD dwOptions;
dwOptions = pRawData->dwDocumentFeatures + pRawData->dwPrinterFeatures;
iNext = dwOptions;
if (iNext > iMaxOptions)
{
ASSERT(FALSE);
return FALSE;
}
for (dwIndex = 0; dwIndex < dwOptions; dwIndex++)
{
if (dwIndex != dwFeatureIndex)
{
VCopyOptionSelections(pTempOptions,
dwIndex,
pOptions,
dwIndex,
&iNext,
iMaxOptions);
}
}
//
// Reconstruct the option values for the specified feature
//
pTempOptions[dwFeatureIndex].ubCurOptIndex = OPTION_INDEX_ANY;
pTempOptions[dwFeatureIndex].ubNext = NULL_OPTSELECT;
iDest = dwFeatureIndex;
iCount = 0;
for (dwIndex = 0; dwIndex < pFeature->Options.dwCount; dwIndex ++)
{
if (pbSelectedOptions[dwIndex])
{
if (iCount++ == 0)
{
//
// The first selected option
//
pTempOptions[iDest].ubCurOptIndex = (BYTE) dwIndex;
}
else
{
//
// Subsequent selected options
//
if (iNext < iMaxOptions)
{
pTempOptions[iDest].ubNext = (BYTE) iNext;
pTempOptions[iNext].ubCurOptIndex = (BYTE) dwIndex;
iDest = iNext;
}
iNext++;
}
}
}
pTempOptions[iDest].ubNext = NULL_OPTSELECT;
//
// Copy the reconstructed option array from the temporary buffer
// back to the input option array provided by the caller.
//
CopyMemory(pOptions, pTempOptions, iMaxOptions * sizeof(OPTSELECT));
MemFree(pTempOptions);
}
else
{
ERR(("Cannot allocate memory for temporary option array\n"));
}
}
return (iNext <= iMaxOptions);
}
PTSTR
GenerateBpdFilename(
PTSTR ptstrPpdFilename
)
/*++
Routine Description:
Generate a filename for the cached binary PPD data given a PPD filename
Arguments:
ptstrPpdFilename - Specifies the PPD filename
Return Value:
Pointer to BPD filename string, NULL if there is an error
--*/
{
PTSTR ptstrBpdFilename, ptstrExtension;
INT iLength;
//
// If the PPD filename has .PPD extension, replace it with .BPD extension.
// Otherwise, append .BPD extension at the end.
//
iLength = _tcslen(ptstrPpdFilename);
if ((ptstrExtension = _tcsrchr(ptstrPpdFilename, TEXT('.'))) == NULL ||
_tcsicmp(ptstrExtension, PPD_FILENAME_EXT) != EQUAL_STRING)
{
WARNING(("Bad PPD filename extension: %ws\n", ptstrPpdFilename));
ptstrExtension = ptstrPpdFilename + iLength;
iLength += _tcslen(BPD_FILENAME_EXT);
}
//
// Allocate memory and compose the BPD filename
//
if (ptstrBpdFilename = MemAlloc((iLength + 1) * sizeof(TCHAR)))
{
StringCchCopyW(ptstrBpdFilename, iLength + 1, ptstrPpdFilename);
//
// The first if-block ensures that (ptstrExtension - ptstrPpdFileName) is
// non-negative, and (iLength + 1) is greater than (ptstrExtension - ptstrPpdFileName).
//
StringCchCopyW(ptstrBpdFilename + (ptstrExtension - ptstrPpdFilename),
(iLength + 1) - (ptstrExtension - ptstrPpdFilename),
BPD_FILENAME_EXT);
VERBOSE(("BPD filename: %ws\n", ptstrBpdFilename));
}
else
{
ERR(("Memory allocation failed: %d\n", GetLastError()));
}
return ptstrBpdFilename;
}
PRAWBINARYDATA
PpdLoadCachedBinaryData(
PTSTR ptstrPpdFilename
)
/*++
Routine Description:
Load cached binary PPD data file into memory
Arguments:
ptstrPpdFilename - Specifies the PPD filename
Return Value:
Pointer to PPD data if successful, NULL if there is an error
--*/
{
HFILEMAP hFileMap;
DWORD dwSize;
PVOID pvData;
PTSTR ptstrBpdFilename;
PRAWBINARYDATA pRawData, pCopiedData;
BOOL bValidCache = FALSE;
//
// Generate BPD filename from the specified PPD filename
//
if (! (ptstrBpdFilename = GenerateBpdFilename(ptstrPpdFilename)))
return NULL;
//
// First map the data file into memory
//
if (! (hFileMap = MapFileIntoMemory(ptstrBpdFilename, &pvData, &dwSize)))
{
TERSE(("Couldn't map file '%ws' into memory: %d\n", ptstrBpdFilename, GetLastError()));
MemFree(ptstrBpdFilename);
return NULL;
}
//
// Verify size, parser version number, and signature.
// Allocate a memory buffer and copy data into it.
//
pRawData = pvData;
pCopiedData = NULL;
if ((dwSize > sizeof(INFOHEADER) + sizeof(UIINFO) + sizeof(PPDDATA)) &&
(dwSize >= pRawData->dwFileSize) &&
(pRawData->dwParserVersion == PPD_PARSER_VERSION) &&
(pRawData->dwParserSignature == PPD_PARSER_SIGNATURE) &&
(BIsRawBinaryDataUpToDate(pRawData)))
{
#ifndef WINNT_40
PPPDDATA pPpdData;
//
// For Win2K+ systems, we support MUI where user can switch UI language
// and MUI knows to redirect resource loading calls to the correct resource
// DLL (built by MUI). However, PPD parser caches some display names into
// the .bpd file, where the display names are obtained based on the UI
// language when the parsing occurs. To support MUI, we store the UI language
// ID into the .bpd file and now if we see the current user's UI language ID
// doesn't match to the one stored in the .bpd file, we need to throw away
// the old .bpd file and reparse the .ppd, so we can get correct display names
// under current UI language.
//
pPpdData = GET_DRIVER_INFO_FROM_INFOHEADER((PINFOHEADER)pRawData);
if (pPpdData && pPpdData->dwUserDefUILangID == (DWORD)GetUserDefaultUILanguage())
{
bValidCache = TRUE;
}
#else
bValidCache = TRUE;
#endif // !WINNT_40
}
if (bValidCache &&
(pCopiedData = MemAlloc(dwSize)))
{
CopyMemory(pCopiedData, pRawData, dwSize);
}
else
{
ERR(("Invalid binary PPD data\n"));
SetLastError(ERROR_INVALID_DATA);
}
MemFree(ptstrBpdFilename);
UnmapFileFromMemory(hFileMap);
return pCopiedData;
}
BOOL
BSearchConstraintList(
PUIINFO pUIInfo,
DWORD dwConstraintIndex,
DWORD dwFeature,
DWORD dwOption
)
/*++
Routine Description:
Check if the specified feature/option appears in a constraint list
Arguments:
pUIInfo - Points to a UIINFO structure
dwConstraintIndex - Specifies the constraint list to be searched
dwFeature, dwOption - Specifies the feature/option we're interested in
Return Value:
TRUE if dwFeature/dwOption appears on the specified constraint list
FALSE otherwise
--*/
{
PUICONSTRAINT pConstraint;
BOOL bMatch = FALSE;
pConstraint = OFFSET_TO_POINTER(pUIInfo->pInfoHeader, pUIInfo->UIConstraints.loOffset);
//
// Go through each item on the constraint list
//
while (!bMatch && (dwConstraintIndex != NULL_CONSTRAINT))
{
ASSERT(dwConstraintIndex < pUIInfo->UIConstraints.dwCount);
if (pConstraint[dwConstraintIndex].dwFeatureIndex == dwFeature)
{
//
// If the option index is OPTION_INDEX_ANY, it matches
// any option other than None/False.
//
if (pConstraint[dwConstraintIndex].dwOptionIndex == OPTION_INDEX_ANY)
{
PFEATURE pFeature;
pFeature = PGetIndexedFeature(pUIInfo, dwFeature);
ASSERT(pFeature != NULL);
bMatch = (pFeature->dwNoneFalseOptIndex != dwOption);
}
else
{
bMatch = (pConstraint[dwConstraintIndex].dwOptionIndex == dwOption);
}
}
dwConstraintIndex = pConstraint[dwConstraintIndex].dwNextConstraint;
}
return bMatch;
}
BOOL
BCheckFeatureOptionConflict(
PUIINFO pUIInfo,
DWORD dwFeature1,
DWORD dwOption1,
DWORD dwFeature2,
DWORD dwOption2
)
/*++
Routine Description:
Check if there is a conflict between a pair of feature/options
Arguments:
pUIInfo - Points to a UIINFO structure
dwFeature1, dwOption1 - Specifies the first feature/option
dwFeature2, dwOption2 - Specifies the second feature/option
Return Value:
TRUE if dwFeature1/dwOption1 constrains dwFeature2/dwOption2,
FALSE otherwise
--*/
{
PFEATURE pFeature;
POPTION pOption;
//
// Check for special case:
// either dwOption1 or dwOption2 is OPTION_INDEX_ANY
//
if ((dwOption1 == OPTION_INDEX_ANY) ||
(dwOption2 == OPTION_INDEX_ANY) ||
(dwFeature1 == dwFeature2 && dwOption1 == dwOption2))
{
return FALSE;
}
//
// Go through the constraint list associated with dwFeature1
//
if (! (pFeature = PGetIndexedFeature(pUIInfo, dwFeature1)))
return FALSE;
if ((dwOption1 != pFeature->dwNoneFalseOptIndex) &&
BSearchConstraintList(pUIInfo,
pFeature->dwUIConstraintList,
dwFeature2,
dwOption2))
{
return TRUE;
}
//
// Go through the constraint list associated with dwFeature1/dwOption1
//
if ((pOption = PGetIndexedOption(pUIInfo, pFeature, dwOption1)) &&
BSearchConstraintList(pUIInfo,
pOption->dwUIConstraintList,
dwFeature2,
dwOption2))
{
return TRUE;
}
//
// Automatically check the reciprocal constraint for:
// (dwFeature2, dwOption2) => (dwFeature1, dwOption1)
//
if (! (pFeature = PGetIndexedFeature(pUIInfo, dwFeature2)))
return FALSE;
if ((dwOption2 != pFeature->dwNoneFalseOptIndex) &&
BSearchConstraintList(pUIInfo,
pFeature->dwUIConstraintList,
dwFeature1,
dwOption1))
{
return TRUE;
}
if ((pOption = PGetIndexedOption(pUIInfo, pFeature, dwOption2)) &&
BSearchConstraintList(pUIInfo,
pOption->dwUIConstraintList,
dwFeature1,
dwOption1))
{
return TRUE;
}
return FALSE;
}
BOOL
BCheckFeatureConflict(
PUIINFO pUIInfo,
POPTSELECT pOptions,
DWORD dwFeature1,
PDWORD pdwOption1,
DWORD dwFeature2,
DWORD dwOption2
)
/*++
Routine Description:
Check if there is a conflict between the current option selections
of a feature and the specified feature/option
Arguments:
pUIInfo - Points to a UIINFO structure
pOptions - Points to the current feature option selections
dwFeature1 - Specifies the feature whose current option selections we're interested in
pdwOption1 - In case of a conflict, returns the option of dwFeature1
which caused the conflict
dwFeature2, dwOption2 - Specifies the feature/option to be checked
Return Value:
TRUE if there is a conflict between the current selections of dwFeature1
and dwFeature2/dwOption2, FALSE otherwise.
--*/
{
DWORD dwIndex = dwFeature1;
do
{
if (BCheckFeatureOptionConflict(pUIInfo,
dwFeature1,
pOptions[dwIndex].ubCurOptIndex,
dwFeature2,
dwOption2))
{
*pdwOption1 = pOptions[dwIndex].ubCurOptIndex;
return TRUE;
}
dwIndex = pOptions[dwIndex].ubNext;
} while (dwIndex != NULL_OPTSELECT);
return FALSE;
}
DWORD
DwReplaceFeatureOption(
PUIINFO pUIInfo,
POPTSELECT pOptions,
DWORD dwFeatureIndex,
DWORD dwOptionIndex,
DWORD dwHint
)
/*++
Routine Description:
description-of-function
Arguments:
pUIInfo - Points to UIINFO structure
pOptions - Points to the options array to be modified
dwFeatureIndex, dwOptionIndex - Specifies the feature/option to be replaced
dwHint - Hint on how to replace the specified feature option.
Return Value:
New hint value to be used next time this function is called on the same feature.
Note:
HIWORD of dwHint should be returned untouched. LOWORD of dwHint is
used by this function to determine how to replace the specified feature/option.
--*/
{
PFEATURE pFeature;
DWORD dwNext;
pFeature = PGetIndexedFeature(pUIInfo, dwFeatureIndex);
ASSERT(pFeature != NULL);
if (pFeature->dwUIType == UITYPE_PICKMANY)
{
//
// For PickMany feature, simply unselect the specified feature option.
//
dwNext = dwFeatureIndex;
while ((pOptions[dwNext].ubCurOptIndex != dwOptionIndex) &&
(dwNext = pOptions[dwNext].ubNext) != NULL_OPTSELECT)
{
}
if (dwNext != NULL_OPTSELECT)
{
DWORD dwLast;
pOptions[dwNext].ubCurOptIndex = OPTION_INDEX_ANY;
//
// Compact the list of selected options for the specified
// feature to filter out any redundant OPTION_INDEX_ANY entries.
//
dwLast = dwNext = dwFeatureIndex;
do
{
if (pOptions[dwNext].ubCurOptIndex != OPTION_INDEX_ANY)
{
pOptions[dwLast].ubCurOptIndex = pOptions[dwNext].ubCurOptIndex;
dwLast = pOptions[dwLast].ubNext;
}
dwNext = pOptions[dwNext].ubNext;
}
while (dwNext != NULL_OPTSELECT);
pOptions[dwLast].ubNext = NULL_OPTSELECT;
}
else
{
ERR(("Trying to replace non-existent feature/option.\n"));
}
return dwHint;
}
else
{
//
// For non-PickMany feature, use the hint paramater to determine
// how to replace the specified feature option:
//
// If this is the first time we're trying to replace the
// selected option of the specified feature, then we'll
// replace it with the default option for that feature.
//
// Otherwise, we'll try each option of the specified feature in turn.
//
// If we've exhausted all of the options for the specified
// (which should happen if the PPD file is well-formed),
// then we'll use OPTION_INDEX_ANY as the last resort.
//
dwNext = dwHint & 0xffff;
if (dwNext == 0)
dwOptionIndex = pFeature->dwDefaultOptIndex;
else if (dwNext > pFeature->Options.dwCount)
dwOptionIndex = OPTION_INDEX_ANY;
else
dwOptionIndex = dwNext - 1;
pOptions[dwFeatureIndex].ubCurOptIndex = (BYTE) dwOptionIndex;
return (dwHint & 0xffff0000) | (dwNext + 1);
}
}
DWORD
DwInternalMapToOptIndex(
PUIINFO pUIInfo,
PFEATURE pFeature,
LONG lParam1,
LONG lParam2,
OUT PDWORD pdwOptionIndexes
)
/*++
Routine Description:
Map logical values to device feature option index
Arguments:
pUIInfo - Points to UIINFO structure
pFeature - Specifies the interested feature
lParam1, lParam2 - Parameters depending on pFeature->dwFeatureID
pdwOptionIndexes - if Not NULL, means fill this array with all indicies
which match the search criteria. In this case the return value
is the number of elements in the array initialized. Currently
we assume the array is large enough (256 elements).
(It should be non-NULL only for GID_PAGESIZE.)
GID_PAGESIZE:
map logical paper specification to physical PageSize option
lParam1 = paper width in microns
lParam2 = paper height in microns
GID_RESOLUTION:
map logical resolution to physical Resolution option
lParam1 = x-resolution in dpi
lParam2 = y-resolution in dpi
GID_INPUTSLOT:
map logical paper source to physical InputSlot option
lParam1 = DEVMODE.dmDefaultSource
GID_DUPLEX:
map logical duplex selection to physical Duplex option
lParam1 = DEVMODE.dmDuplex
GID_COLLATE:
map logical collate selection to physical Collate option
lParam1 = DEVMODE.dmCollate
GID_MEDIATYPE:
map logical media type to physical MediaType option
lParam1 = DEVMODE.dmMediaType
Return Value:
If pdwOptionIndexes is NULL, returns index of the feature option corresponding
to the specified logical values; OPTION_INDEX_ANY if the specified logical
values cannot be mapped to any feature option.
If pdwOptionIndexes is not NULL (for GID_PAGESIZE), returns the number of elements
filled in the output buffer. Zero means the specified logical values cannot be mapped
to any feature option.
--*/
{
DWORD dwIndex, dwOptionIndex;
//
// Handle it according to what dwFeatureID is specified
//
dwOptionIndex = pFeature->dwNoneFalseOptIndex;
switch (pFeature->dwFeatureID)
{
case GID_PAGESIZE:
{
PPAGESIZE pPaper;
LONG lXDelta, lYDelta;
DWORD dwExactMatch;
//
// lParam1 = paper width
// lParam1 = paper height
//
//
// Go through the list of paper sizes supported by the printer
// and see if we can find an exact match to the requested size.
// (The tolerance is 1mm). If not, remember the closest match found.
//
dwExactMatch = 0;
for (dwIndex = 0; dwIndex < pFeature->Options.dwCount; dwIndex++)
{
pPaper = PGetIndexedOption(pUIInfo, pFeature, dwIndex);
ASSERT(pPaper != NULL);
//
// Custom page size is handled differently - skip it here.
//
if (pPaper->dwPaperSizeID == DMPAPER_CUSTOMSIZE)
continue;
lXDelta = abs(pPaper->szPaperSize.cx - lParam1);
lYDelta = abs(pPaper->szPaperSize.cy - lParam2);
if (lXDelta <= 1000 && lYDelta <= 1000)
{
//
// Exact match is found
//
if (pdwOptionIndexes)
{
pdwOptionIndexes[dwExactMatch++] = dwIndex;
}
else
{
dwOptionIndex = dwIndex;
break;
}
}
}
if (dwExactMatch > 0)
{
//
// Exact match(es) found
//
dwOptionIndex = dwExactMatch;
}
else if (dwIndex >= pFeature->Options.dwCount)
{
//
// No exact match found
//
if (SUPPORT_CUSTOMSIZE(pUIInfo) &&
BFormSupportedThruCustomSize((PRAWBINARYDATA) pUIInfo->pInfoHeader, lParam1, lParam2, NULL))
{
dwOptionIndex = pUIInfo->dwCustomSizeOptIndex;
}
else
{
//
// We used to use dwClosestIndex as dwOptionIndex here, but see bug #124203, we now
// choose to behave the same as Unidrv that if there is no exact match, we return no
// match instead of the cloest match.
//
dwOptionIndex = OPTION_INDEX_ANY;
}
if (pdwOptionIndexes)
{
if (dwOptionIndex == OPTION_INDEX_ANY)
dwOptionIndex = 0;
else
{
pdwOptionIndexes[0] = dwOptionIndex;
dwOptionIndex = 1;
}
}
}
}
break;
case GID_INPUTSLOT:
//
// lParam1 = DEVMODE.dmDefaultSource
//
dwOptionIndex = OPTION_INDEX_ANY;
if (lParam1 >= DMBIN_USER)
{
//
// An input slot is specifically requested.
//
dwIndex = lParam1 - DMBIN_USER;
if (dwIndex < pFeature->Options.dwCount)
dwOptionIndex = dwIndex;
}
else if (lParam1 == DMBIN_MANUAL || lParam1 == DMBIN_ENVMANUAL)
{
//
// Manual feed is requested
//
for (dwIndex = 0; dwIndex < pFeature->Options.dwCount; dwIndex ++)
{
PINPUTSLOT pInputSlot;
if ((pInputSlot = PGetIndexedOption(pUIInfo, pFeature, dwIndex)) &&
(pInputSlot->dwPaperSourceID == DMBIN_MANUAL))
{
dwOptionIndex = dwIndex;
break;
}
}
}
if (dwOptionIndex == OPTION_INDEX_ANY)
{
//
// Treat all other cases as if no input slot is explicitly requested.
// At print time, the driver will choose an input slot based on
// the form-to-tray assignment table.
//
dwOptionIndex = 0;
}
break;
case GID_RESOLUTION:
//
// lParam1 = x-resolution
// lParam2 = y-resolution
//
{
PRESOLUTION pRes;
//
// check whether it's one of the predefined DMRES_-values
//
if ((lParam1 < 0) && (lParam2 < 0))
{
DWORD dwHiResId=0, dwLoResId, dwMedResId, dwDraftResId=0;
DWORD dwHiResProd=0, dwMedResProd=0, dwLoResProd= 0xffffffff, dwDraftResProd= 0xffffffff;
BOOL bValid = FALSE; // if there is at least one valid entry
DWORD dwResProd;
// no need to sort all the available options, just pick out the interesting ones
for (dwIndex = 0; dwIndex < pFeature->Options.dwCount; dwIndex++)
{
if ((pRes = PGetIndexedOption(pUIInfo, pFeature, dwIndex)) != NULL)
{
bValid = TRUE;
dwResProd = pRes->iXdpi * pRes->iYdpi; // use product as sort criteria
if (dwResProd > dwHiResProd) // take highest as high resolution
{
// previous max. is now second highest
dwMedResProd= dwHiResProd;
dwMedResId = dwHiResId;
dwHiResProd = dwResProd;
dwHiResId = dwIndex;
}
else if (dwResProd == dwHiResProd)
{
// duplicates possible, if e.g. 300x600 as well as 600x300 supported
// skip that
}
else if (dwResProd > dwMedResProd) // take second highest as medium,
{ // can only be hit if not max.
dwMedResProd= dwResProd;
dwMedResId = dwIndex;
}
if (dwResProd < dwDraftResProd) // take lowest as draft
{
// previous min. is now second lowest
dwLoResProd = dwDraftResProd;
dwLoResId = dwDraftResId;
dwDraftResProd = dwResProd;
dwDraftResId = dwIndex;
}
else if (dwResProd == dwDraftResProd)
{
// duplicates possible, if e.g. 300x600 as well as 600x300 supported
// skip that
}
else if (dwResProd < dwLoResProd) // take second lowest as low
{// can only be hit if not min.
dwLoResProd = dwResProd;
dwLoResId = dwIndex;
}
}
}
if (!bValid) // no valid entry ?
{
return OPTION_INDEX_ANY;
}
//
// Correct medium, might not be touched if less than 3 resolution options
//
if (dwMedResProd == 0)
{
dwMedResProd = dwHiResProd;
dwMedResId = dwHiResId;
}
//
// Correct low, might not be touched if less than 3 resolution options
//
if (dwLoResProd == 0xffffffff)
{
dwLoResProd = dwDraftResProd;
dwLoResId = dwDraftResId;
}
//
// if different, take the higher of the requested resolutions
//
switch(min(lParam1, lParam2))
{
case DMRES_DRAFT:
return dwDraftResId;
case DMRES_LOW:
return dwLoResId;
case DMRES_MEDIUM:
return dwMedResId;
case DMRES_HIGH:
return dwHiResId;
}
//
// requested is not one of the known predefined values
//
return OPTION_INDEX_ANY;
}
//
// First try to match both x- and y-resolution exactly
//
dwOptionIndex = OPTION_INDEX_ANY;
for (dwIndex = 0; dwIndex < pFeature->Options.dwCount; dwIndex++)
{
if ((pRes = PGetIndexedOption(pUIInfo, pFeature, dwIndex)) &&
(pRes->iXdpi == lParam1) &&
(pRes->iYdpi == lParam2))
{
dwOptionIndex = dwIndex;
break;
}
}
if (dwOptionIndex != OPTION_INDEX_ANY)
break;
//
// If no exact match is found, then relax the criteria a bit and
// compare the max of x- and y-resolution.
//
lParam1 = max(lParam1, lParam2);
for (dwIndex = 0; dwIndex < pFeature->Options.dwCount; dwIndex++)
{
if ((pRes = PGetIndexedOption(pUIInfo, pFeature, dwIndex)) &&
(max(pRes->iXdpi, pRes->iYdpi) == lParam1))
{
dwOptionIndex = dwIndex;
break;
}
}
}
break;
case GID_DUPLEX:
//
// lParam1 = DEVMODE.dmDuplex
//
for (dwIndex = 0; dwIndex < pFeature->Options.dwCount; dwIndex++)
{
PDUPLEX pDuplex;
if ((pDuplex = PGetIndexedOption(pUIInfo, pFeature, dwIndex)) &&
((LONG) pDuplex->dwDuplexID == lParam1))
{
dwOptionIndex = dwIndex;
break;
}
}
break;
case GID_COLLATE:
//
// lParam1 = DEVMODE.dmCollate
//
for (dwIndex = 0; dwIndex < pFeature->Options.dwCount; dwIndex++)
{
PCOLLATE pCollate;
if ((pCollate = PGetIndexedOption(pUIInfo, pFeature, dwIndex)) &&
((LONG) pCollate->dwCollateID == lParam1))
{
dwOptionIndex = dwIndex;
break;
}
}
break;
case GID_MEDIATYPE:
//
// lParam1 = DEVMODE.dmMediaType
//
if (lParam1 >= DMMEDIA_USER)
{
dwIndex = lParam1 - DMMEDIA_USER;
if (dwIndex < pFeature->Options.dwCount)
dwOptionIndex = dwIndex;
}
break;
default:
VERBOSE(("DwInternalMapToOptIndex failed: feature ID = %d\n", pFeature->dwFeatureID));
break;
}
return dwOptionIndex;
}
PTSTR
PtstrGetDefaultTTSubstTable(
PUIINFO pUIInfo
)
/*++
Routine Description:
Return a copy of the default font substitution table
Arguments:
pUIInfo - Pointer to UIINFO structure
Return Value:
Pointer to a copy of the default font substitution table
NULL if there is an error
--*/
{
PTSTR ptstrDefault, ptstrTable = NULL;
DWORD dwSize;
//
// Make a copy of the default font substitution table
//
if ((ptstrDefault = OFFSET_TO_POINTER(pUIInfo->pubResourceData, pUIInfo->loFontSubstTable)) &&
(dwSize = pUIInfo->dwFontSubCount) &&
(ptstrTable = MemAlloc(dwSize)))
{
ASSERT(BVerifyMultiSZPair(ptstrDefault, dwSize));
CopyMemory(ptstrTable, ptstrDefault, dwSize);
}
return ptstrTable;
}
VOID
VConvertOptSelectArray(
PRAWBINARYDATA pRawData,
POPTSELECT pNt5Options,
DWORD dwNt5MaxCount,
PBYTE pubNt4Options,
DWORD dwNt4MaxCount,
INT iMode
)
/*++
Routine Description:
Convert NT4 feature/option selections to NT5 format
Arguments:
pRawData - Points to raw binary printer description data
pNt5Options - Points to NT5 feature/option selection array
pNt4Options - Points to NT4 feature/option selection array
iMode - Convert doc- or printer-sticky options?
Return Value:
NONE
--*/
{
PPPDDATA pPpdData;
PBYTE pubNt4Mapping;
DWORD dwNt5Index, dwNt5Offset, dwCount;
DWORD dwNt4Index, dwNt4Offset;
pPpdData = GET_DRIVER_INFO_FROM_INFOHEADER((PINFOHEADER) pRawData);
ASSERT(pPpdData != NULL);
//
// Determine whether we're converting doc-sticky or
// printer-sticky feature selections.
//
if (iMode == MODE_DOCUMENT_STICKY)
{
dwCount = pRawData->dwDocumentFeatures;
dwNt5Offset = dwNt4Offset = 0;
}
else
{
dwCount = pRawData->dwPrinterFeatures;
dwNt5Offset = pRawData->dwDocumentFeatures;
dwNt4Offset = pPpdData->dwNt4DocFeatures;
}
//
// Get a pointer to the NT4-NT5 feature index mapping table
//
pubNt4Mapping = OFFSET_TO_POINTER(pRawData, pPpdData->Nt4Mapping.loOffset);
ASSERT(pubNt4Mapping != NULL);
ASSERT(pPpdData->Nt4Mapping.dwCount ==
pRawData->dwDocumentFeatures + pRawData->dwPrinterFeatures);
//
// Convert the feature option selection array
//
for (dwNt5Index=0; dwNt5Index < dwCount; dwNt5Index++)
{
dwNt4Index = pubNt4Mapping[dwNt5Index + dwNt5Offset] - dwNt4Offset;
if (dwNt4Index < dwNt4MaxCount && pubNt4Options[dwNt4Index] != OPTION_INDEX_ANY)
pNt5Options[dwNt5Index].ubCurOptIndex = pubNt4Options[dwNt4Index];
}
}