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winspool: Generalise the A to W printer info conversion to cope with other levels.

This commit is contained in:
Huw Davies 2012-04-05 13:25:48 +01:00 committed by Alexandre Julliard
parent ebeff88e6e
commit 2421519447
1 changed files with 91 additions and 40 deletions
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131
dlls/winspool.drv/info.c
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@ -1585,54 +1585,105 @@ static void convert_driverinfo_W_to_A(LPBYTE out, LPBYTE pDriversW,
/***********************************************************
* PRINTER_INFO_2AtoW
* Creates a unicode copy of PRINTER_INFO_2A on heap
* printer_info_AtoW
*/
static LPPRINTER_INFO_2W PRINTER_INFO_2AtoW(HANDLE heap, LPPRINTER_INFO_2A piA)
static void *printer_info_AtoW( const void *data, DWORD level )
{
LPPRINTER_INFO_2W piW;
void *ret;
UNICODE_STRING usBuffer;
if(!piA) return NULL;
piW = HeapAlloc(heap, 0, sizeof(*piW));
memcpy(piW, piA, sizeof(*piW)); /* copy everything first */
piW->pServerName = asciitounicode(&usBuffer,piA->pServerName);
piW->pPrinterName = asciitounicode(&usBuffer,piA->pPrinterName);
piW->pShareName = asciitounicode(&usBuffer,piA->pShareName);
piW->pPortName = asciitounicode(&usBuffer,piA->pPortName);
piW->pDriverName = asciitounicode(&usBuffer,piA->pDriverName);
piW->pComment = asciitounicode(&usBuffer,piA->pComment);
piW->pLocation = asciitounicode(&usBuffer,piA->pLocation);
piW->pDevMode = piA->pDevMode ? GdiConvertToDevmodeW(piA->pDevMode) : NULL;
piW->pSepFile = asciitounicode(&usBuffer,piA->pSepFile);
piW->pPrintProcessor = asciitounicode(&usBuffer,piA->pPrintProcessor);
piW->pDatatype = asciitounicode(&usBuffer,piA->pDatatype);
piW->pParameters = asciitounicode(&usBuffer,piA->pParameters);
return piW;
if (!data) return NULL;
if (level < 1 || level > 9) return NULL;
ret = HeapAlloc( GetProcessHeap(), 0, pi_sizeof[level] );
if (!ret) return NULL;
memcpy( ret, data, pi_sizeof[level] ); /* copy everything first */
switch (level)
{
case 2:
{
const PRINTER_INFO_2A *piA = (const PRINTER_INFO_2A *)data;
PRINTER_INFO_2W *piW = (PRINTER_INFO_2W *)ret;
piW->pServerName = asciitounicode( &usBuffer, piA->pServerName );
piW->pPrinterName = asciitounicode( &usBuffer, piA->pPrinterName );
piW->pShareName = asciitounicode( &usBuffer, piA->pShareName );
piW->pPortName = asciitounicode( &usBuffer, piA->pPortName );
piW->pDriverName = asciitounicode( &usBuffer, piA->pDriverName );
piW->pComment = asciitounicode( &usBuffer, piA->pComment );
piW->pLocation = asciitounicode( &usBuffer, piA->pLocation );
piW->pDevMode = piA->pDevMode ? GdiConvertToDevmodeW( piA->pDevMode ) : NULL;
piW->pSepFile = asciitounicode( &usBuffer, piA->pSepFile );
piW->pPrintProcessor = asciitounicode( &usBuffer, piA->pPrintProcessor );
piW->pDatatype = asciitounicode( &usBuffer, piA->pDatatype );
piW->pParameters = asciitounicode( &usBuffer, piA->pParameters );
break;
}
case 8:
case 9:
{
const PRINTER_INFO_9A *piA = (const PRINTER_INFO_9A *)data;
PRINTER_INFO_9W *piW = (PRINTER_INFO_9W *)ret;
piW->pDevMode = piA->pDevMode ? GdiConvertToDevmodeW( piA->pDevMode ) : NULL;
break;
}
default:
FIXME( "Unhandled level %d\n", level );
HeapFree( GetProcessHeap(), 0, ret );
return NULL;
}
return ret;
}
/***********************************************************
* FREE_PRINTER_INFO_2W
* Free PRINTER_INFO_2W and all strings
* free_printer_info
*/
static void FREE_PRINTER_INFO_2W(HANDLE heap, LPPRINTER_INFO_2W piW)
static void free_printer_info( void *data, DWORD level )
{
if(!piW) return;
if (!data) return;
HeapFree(heap,0,piW->pServerName);
HeapFree(heap,0,piW->pPrinterName);
HeapFree(heap,0,piW->pShareName);
HeapFree(heap,0,piW->pPortName);
HeapFree(heap,0,piW->pDriverName);
HeapFree(heap,0,piW->pComment);
HeapFree(heap,0,piW->pLocation);
HeapFree(heap,0,piW->pDevMode);
HeapFree(heap,0,piW->pSepFile);
HeapFree(heap,0,piW->pPrintProcessor);
HeapFree(heap,0,piW->pDatatype);
HeapFree(heap,0,piW->pParameters);
HeapFree(heap,0,piW);
switch (level)
{
case 2:
{
PRINTER_INFO_2W *piW = (PRINTER_INFO_2W *)data;
HeapFree( GetProcessHeap(), 0, piW->pServerName );
HeapFree( GetProcessHeap(), 0, piW->pPrinterName );
HeapFree( GetProcessHeap(), 0, piW->pShareName );
HeapFree( GetProcessHeap(), 0, piW->pPortName );
HeapFree( GetProcessHeap(), 0, piW->pDriverName );
HeapFree( GetProcessHeap(), 0, piW->pComment );
HeapFree( GetProcessHeap(), 0, piW->pLocation );
HeapFree( GetProcessHeap(), 0, piW->pDevMode );
HeapFree( GetProcessHeap(), 0, piW->pSepFile );
HeapFree( GetProcessHeap(), 0, piW->pPrintProcessor );
HeapFree( GetProcessHeap(), 0, piW->pDatatype );
HeapFree( GetProcessHeap(), 0, piW->pParameters );
break;
}
case 8:
case 9:
{
PRINTER_INFO_9W *piW = (PRINTER_INFO_9W *)data;
HeapFree( GetProcessHeap(), 0, piW->pDevMode );
break;
}
default:
FIXME( "Unhandled level %d\n", level );
}
HeapFree( GetProcessHeap(), 0, data );
return;
}
@ -2679,11 +2730,11 @@ HANDLE WINAPI AddPrinterA(LPSTR pName, DWORD Level, LPBYTE pPrinter)
return 0;
}
pwstrNameW = asciitounicode(&pNameW,pName);
piW = PRINTER_INFO_2AtoW(GetProcessHeap(), piA);
piW = printer_info_AtoW( piA, Level );
ret = AddPrinterW(pwstrNameW, Level, (LPBYTE)piW);
FREE_PRINTER_INFO_2W(GetProcessHeap(), piW);
free_printer_info( piW, Level );
RtlFreeUnicodeString(&pNameW);
return ret;
}