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winspool: Forward EnumPrintersA to EnumPrintersW.

This commit is contained in:
Detlef Riekenberg 2008-03-22 19:28:50 +01:00 committed by Alexandre Julliard
parent f773e148b0
commit 9e35ee852f
1 changed files with 249 additions and 13 deletions
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262
dlls/winspool.drv/info.c
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@ -251,6 +251,13 @@ static const DWORD di_sizeof[] = {0, sizeof(DRIVER_INFO_1W), sizeof(DRIVER_INFO_
sizeof(DRIVER_INFO_5W), sizeof(DRIVER_INFO_6W),
0, sizeof(DRIVER_INFO_8W)};
static const DWORD pi_sizeof[] = {0, sizeof(PRINTER_INFO_1W), sizeof(PRINTER_INFO_2W),
sizeof(PRINTER_INFO_3), sizeof(PRINTER_INFO_4W),
sizeof(PRINTER_INFO_5W), sizeof(PRINTER_INFO_6),
sizeof(PRINTER_INFO_7W), sizeof(PRINTER_INFO_8W),
sizeof(PRINTER_INFO_9W)};
/******************************************************************
* validate the user-supplied printing-environment [internal]
*
@ -1730,6 +1737,223 @@ static LPDEVMODEA DEVMODEdupWtoA(const DEVMODEW *dmW)
return dmA;
}
/******************************************************************
* convert_printerinfo_W_to_A [internal]
*
*/
static void convert_printerinfo_W_to_A(LPBYTE out, LPBYTE pPrintersW,
DWORD level, DWORD outlen, DWORD numentries)
{
DWORD id = 0;
LPSTR ptr;
INT len;
TRACE("(%p, %p, %d, %u, %u)\n", out, pPrintersW, level, outlen, numentries);
len = pi_sizeof[level] * numentries;
ptr = (LPSTR) out + len;
outlen -= len;
/* copy the numbers of all PRINTER_INFO_* first */
memcpy(out, pPrintersW, len);
while (id < numentries) {
switch (level) {
case 1:
{
PRINTER_INFO_1W * piW = (PRINTER_INFO_1W *) pPrintersW;
PRINTER_INFO_1A * piA = (PRINTER_INFO_1A *) out;
TRACE("(%u) #%u: %s\n", level, id, debugstr_w(piW->pName));
if (piW->pDescription) {
piA->pDescription = ptr;
len = WideCharToMultiByte(CP_ACP, 0, piW->pDescription, -1,
ptr, outlen, NULL, NULL);
ptr += len;
outlen -= len;
}
if (piW->pName) {
piA->pName = ptr;
len = WideCharToMultiByte(CP_ACP, 0, piW->pName, -1,
ptr, outlen, NULL, NULL);
ptr += len;
outlen -= len;
}
if (piW->pComment) {
piA->pComment = ptr;
len = WideCharToMultiByte(CP_ACP, 0, piW->pComment, -1,
ptr, outlen, NULL, NULL);
ptr += len;
outlen -= len;
}
break;
}
case 2:
{
PRINTER_INFO_2W * piW = (PRINTER_INFO_2W *) pPrintersW;
PRINTER_INFO_2A * piA = (PRINTER_INFO_2A *) out;
LPDEVMODEA dmA;
TRACE("(%u) #%u: %s\n", level, id, debugstr_w(piW->pPrinterName));
if (piW->pServerName) {
piA->pServerName = ptr;
len = WideCharToMultiByte(CP_ACP, 0, piW->pServerName, -1,
ptr, outlen, NULL, NULL);
ptr += len;
outlen -= len;
}
if (piW->pPrinterName) {
piA->pPrinterName = ptr;
len = WideCharToMultiByte(CP_ACP, 0, piW->pPrinterName, -1,
ptr, outlen, NULL, NULL);
ptr += len;
outlen -= len;
}
if (piW->pShareName) {
piA->pShareName = ptr;
len = WideCharToMultiByte(CP_ACP, 0, piW->pShareName, -1,
ptr, outlen, NULL, NULL);
ptr += len;
outlen -= len;
}
if (piW->pPortName) {
piA->pPortName = ptr;
len = WideCharToMultiByte(CP_ACP, 0, piW->pPortName, -1,
ptr, outlen, NULL, NULL);
ptr += len;
outlen -= len;
}
if (piW->pDriverName) {
piA->pDriverName = ptr;
len = WideCharToMultiByte(CP_ACP, 0, piW->pDriverName, -1,
ptr, outlen, NULL, NULL);
ptr += len;
outlen -= len;
}
if (piW->pComment) {
piA->pComment = ptr;
len = WideCharToMultiByte(CP_ACP, 0, piW->pComment, -1,
ptr, outlen, NULL, NULL);
ptr += len;
outlen -= len;
}
if (piW->pLocation) {
piA->pLocation = ptr;
len = WideCharToMultiByte(CP_ACP, 0, piW->pLocation, -1,
ptr, outlen, NULL, NULL);
ptr += len;
outlen -= len;
}
dmA = DEVMODEdupWtoA(piW->pDevMode);
if (dmA) {
/* align DEVMODEA to a DWORD boundary */
len = (4 - ( (DWORD_PTR) ptr & 3)) & 3;
ptr += len;
outlen -= len;
piA->pDevMode = (LPDEVMODEA) ptr;
len = dmA->dmSize + dmA->dmDriverExtra;
memcpy(ptr, dmA, len);
HeapFree(GetProcessHeap(), 0, dmA);
ptr += len;
outlen -= len;
}
if (piW->pSepFile) {
piA->pSepFile = ptr;
len = WideCharToMultiByte(CP_ACP, 0, piW->pSepFile, -1,
ptr, outlen, NULL, NULL);
ptr += len;
outlen -= len;
}
if (piW->pPrintProcessor) {
piA->pPrintProcessor = ptr;
len = WideCharToMultiByte(CP_ACP, 0, piW->pPrintProcessor, -1,
ptr, outlen, NULL, NULL);
ptr += len;
outlen -= len;
}
if (piW->pDatatype) {
piA->pDatatype = ptr;
len = WideCharToMultiByte(CP_ACP, 0, piW->pDatatype, -1,
ptr, outlen, NULL, NULL);
ptr += len;
outlen -= len;
}
if (piW->pParameters) {
piA->pParameters = ptr;
len = WideCharToMultiByte(CP_ACP, 0, piW->pParameters, -1,
ptr, outlen, NULL, NULL);
ptr += len;
outlen -= len;
}
if (piW->pSecurityDescriptor) {
piA->pSecurityDescriptor = NULL;
FIXME("pSecurityDescriptor ignored: %s\n", debugstr_w(piW->pPrinterName));
}
break;
}
case 4:
{
PRINTER_INFO_4W * piW = (PRINTER_INFO_4W *) pPrintersW;
PRINTER_INFO_4A * piA = (PRINTER_INFO_4A *) out;
TRACE("(%u) #%u: %s\n", level, id, debugstr_w(piW->pPrinterName));
if (piW->pPrinterName) {
piA->pPrinterName = ptr;
len = WideCharToMultiByte(CP_ACP, 0, piW->pPrinterName, -1,
ptr, outlen, NULL, NULL);
ptr += len;
outlen -= len;
}
if (piW->pServerName) {
piA->pServerName = ptr;
len = WideCharToMultiByte(CP_ACP, 0, piW->pServerName, -1,
ptr, outlen, NULL, NULL);
ptr += len;
outlen -= len;
}
break;
}
case 5:
{
PRINTER_INFO_5W * piW = (PRINTER_INFO_5W *) pPrintersW;
PRINTER_INFO_5A * piA = (PRINTER_INFO_5A *) out;
TRACE("(%u) #%u: %s\n", level, id, debugstr_w(piW->pPrinterName));
if (piW->pPrinterName) {
piA->pPrinterName = ptr;
len = WideCharToMultiByte(CP_ACP, 0, piW->pPrinterName, -1,
ptr, outlen, NULL, NULL);
ptr += len;
outlen -= len;
}
if (piW->pPortName) {
piA->pPortName = ptr;
len = WideCharToMultiByte(CP_ACP, 0, piW->pPortName, -1,
ptr, outlen, NULL, NULL);
ptr += len;
outlen -= len;
}
break;
}
default:
FIXME("for level %u\n", level);
}
pPrintersW += pi_sizeof[level];
out += pi_sizeof[level];
id++;
}
}
/***********************************************************
* PRINTER_INFO_2AtoW
* Creates a unicode copy of PRINTER_INFO_2A on heap
@ -4485,23 +4709,35 @@ BOOL WINAPI EnumPrintersW(
}
/******************************************************************
* EnumPrintersA [WINSPOOL.@]
* EnumPrintersA [WINSPOOL.@]
*
* See EnumPrintersW
*
*/
BOOL WINAPI EnumPrintersA(DWORD dwType, LPSTR lpszName,
DWORD dwLevel, LPBYTE lpbPrinters,
DWORD cbBuf, LPDWORD lpdwNeeded,
LPDWORD lpdwReturned)
BOOL WINAPI EnumPrintersA(DWORD flags, LPSTR pName, DWORD level, LPBYTE pPrinters,
DWORD cbBuf, LPDWORD pcbNeeded, LPDWORD pcReturned)
{
BOOL ret, unicode = FALSE;
UNICODE_STRING lpszNameW;
PWSTR pwstrNameW;
BOOL ret;
UNICODE_STRING pNameU;
LPWSTR pNameW;
LPBYTE pPrintersW;
pwstrNameW = asciitounicode(&lpszNameW,lpszName);
if(!cbBuf) unicode = TRUE; /* return a buffer that's big enough for the unicode version */
ret = WINSPOOL_EnumPrinters(dwType, pwstrNameW, dwLevel, lpbPrinters, cbBuf,
lpdwNeeded, lpdwReturned, unicode);
RtlFreeUnicodeString(&lpszNameW);
TRACE("(0x%x, %s, %u, %p, %d, %p, %p)\n", flags, debugstr_a(pName), level,
pPrinters, cbBuf, pcbNeeded, pcReturned);
pNameW = asciitounicode(&pNameU, pName);
/* Request a buffer with a size, that is big enough for EnumPrintersW.
MS Office need this */
pPrintersW = (pPrinters && cbBuf) ? HeapAlloc(GetProcessHeap(), 0, cbBuf) : NULL;
ret = EnumPrintersW(flags, pNameW, level, pPrintersW, cbBuf, pcbNeeded, pcReturned);
RtlFreeUnicodeString(&pNameU);
if (ret) {
convert_printerinfo_W_to_A(pPrinters, pPrintersW, level, *pcbNeeded, *pcReturned);
}
HeapFree(GetProcessHeap(), 0, pPrintersW);
return ret;
}