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localspl: Add partial SeekPrinter implementation.

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This commit is contained in:
Piotr Caban 2022-12-06 11:21:38 +01:00 committed by Alexandre Julliard
parent 017e9557db
commit 8aaaf417cd
1 changed files with 30 additions and 1 deletions
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31
dlls/localspl/provider.c
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@ -3899,6 +3899,35 @@ static BOOL WINAPI fpClosePrinter(HANDLE hprinter)
return TRUE;
}
static BOOL WINAPI fpSeekPrinter(HANDLE hprinter, LARGE_INTEGER distance,
LARGE_INTEGER *pos, DWORD method, BOOL bwrite)
{
job_t *job = (job_t *)hprinter;
TRACE("(%p %I64d %p %lx %x)\n", hprinter, distance.QuadPart, pos, method, bwrite);
if (!job)
{
SetLastError(ERROR_INVALID_HANDLE);
return FALSE;
}
if (job->header.type != HANDLE_JOB)
{
FIXME("handle %x not supported\n", job->header.type);
return FALSE;
}
if (bwrite)
{
if (pos)
pos->QuadPart = 0;
return TRUE;
}
return SetFilePointerEx(job->hf, distance, pos, method);
}
static const PRINTPROVIDOR backend = {
fpOpenPrinter,
fpSetJob,
@ -3971,7 +4000,7 @@ static const PRINTPROVIDOR backend = {
NULL, /* fpEnumPrinterKey */
NULL, /* fpDeletePrinterDataEx */
NULL, /* fpDeletePrinterKey */
NULL, /* fpSeekPrinter */
fpSeekPrinter,
NULL, /* fpDeletePrinterDriverEx */
NULL, /* fpAddPerMachineConnection */
NULL, /* fpDeletePerMachineConnection */