Sweden-Number/misc/printdrv.c

1330 lines
43 KiB
C

/*
* Implementation of some printer driver bits
*
* Copyright 1996 John Harvey
* Copyright 1998 Andreas Mohr
* Copyright 1999 Klaas van Gend
*/
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include "winspool.h"
#include "ldt.h"
#include "winerror.h"
#include "winreg.h"
#include "debug.h"
DECLARE_DEBUG_CHANNEL(gdi)
DECLARE_DEBUG_CHANNEL(print)
CRITICAL_SECTION PRINT32_RegistryBlocker;
static char PrinterModel[] = "Printer Model";
static char DefaultDevMode[] = "Default DevMode";
static char PrinterDriverData[] = "PrinterDriverData";
static char Printers[] = "System\\CurrentControlSet\\Control\\Print\\Printers\\";
/******************************************************************
* StartDoc16 [GDI.377]
*
*/
INT16 WINAPI StartDoc16( HDC16 hdc, const DOCINFO16 *lpdoc )
{
INT16 retVal;
TRACE(print,"(%p)\n", lpdoc );
TRACE(print,"%d 0x%lx:0x%p 0x%lx:0x%p\n",lpdoc->cbSize,
lpdoc->lpszDocName,PTR_SEG_TO_LIN(lpdoc->lpszDocName),
lpdoc->lpszOutput,PTR_SEG_TO_LIN(lpdoc->lpszOutput));
TRACE(print, "%d %s %s\n",lpdoc->cbSize,
(LPSTR)PTR_SEG_TO_LIN(lpdoc->lpszDocName),
(LPSTR)PTR_SEG_TO_LIN(lpdoc->lpszOutput));
retVal = Escape16(hdc, STARTDOC,
strlen((LPSTR)PTR_SEG_TO_LIN(lpdoc->lpszDocName)), lpdoc->lpszDocName, 0);
TRACE(print,"Escape16 returned %d\n",retVal);
return retVal;
}
/******************************************************************
* EndPage16 [GDI.380]
*
*/
INT16 WINAPI EndPage16( HDC16 hdc )
{
INT16 retVal;
retVal = Escape16(hdc, NEWFRAME, 0, 0, 0);
TRACE(print,"Escape16 returned %d\n",retVal);
return retVal;
}
/******************************************************************
* StartDoc32A [GDI32.347]
*
*/
INT WINAPI StartDocA(HDC hdc ,const DOCINFOA* doc)
{
FIXME(gdi,"stub\n");
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
return 0; /* failure*/
}
/*************************************************************************
* StartDoc32W [GDI32.348]
*
*/
INT WINAPI StartDocW(HDC hdc, const DOCINFOW* doc) {
FIXME(gdi,"stub\n");
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
return 0; /* failure*/
}
/******************************************************************
* StartPage32 [GDI32.349]
*
*/
INT WINAPI StartPage(HDC hdc)
{
FIXME(gdi,"stub\n");
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
return 0; /* failure*/
}
/******************************************************************
* EndPage32 [GDI32.77]
*
*/
INT WINAPI EndPage(HDC hdc)
{
FIXME(gdi,"stub\n");
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
return 0; /* failure*/
}
/******************************************************************
* EndDoc16 [GDI.378]
*
*/
INT16 WINAPI EndDoc16(HDC16 hdc)
{
return Escape16(hdc, ENDDOC, 0, 0, 0);
}
/******************************************************************
* EndDoc32 [GDI32.76]
*
*/
INT WINAPI EndDoc(HDC hdc)
{
FIXME(gdi,"stub\n");
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
return 0; /* failure*/
}
/******************************************************************************
* AbortDoc16 [GDI.382]
*/
INT16 WINAPI AbortDoc16(HDC16 hdc)
{
return Escape16(hdc, ABORTDOC, 0, 0, 0);
}
/******************************************************************************
* AbortDoc32 [GDI32.0]
*/
INT WINAPI AbortDoc(HDC hdc)
{
FIXME(gdi, "(%d): stub\n", hdc);
return 1;
}
/******************************************************************
* DrvGetPrinterDataInternal
*
* Helper for DrvGetPrinterData
*/
static DWORD DrvGetPrinterDataInternal(LPSTR RegStr_Printer,
LPBYTE lpPrinterData, int cbData, int what)
{
DWORD res = -1;
HKEY hkey;
DWORD dwType, cbQueryData;
if (!(RegOpenKeyA(HKEY_LOCAL_MACHINE, RegStr_Printer, &hkey))) {
if (what == INT_PD_DEFAULT_DEVMODE) { /* "Default DevMode" */
if (!(RegQueryValueExA(hkey, DefaultDevMode, 0, &dwType, 0, &cbQueryData))) {
if (!lpPrinterData)
res = cbQueryData;
else if ((cbQueryData) && (cbQueryData <= cbData)) {
cbQueryData = cbData;
if (RegQueryValueExA(hkey, DefaultDevMode, 0,
&dwType, lpPrinterData, &cbQueryData))
res = cbQueryData;
}
}
} else { /* "Printer Driver" */
cbQueryData = 32;
RegQueryValueExA(hkey, "Printer Driver", 0,
&dwType, lpPrinterData, &cbQueryData);
res = cbQueryData;
}
}
if (hkey) RegCloseKey(hkey);
return res;
}
/******************************************************************
* DrvGetPrinterData [GDI.282]
*
*/
DWORD WINAPI DrvGetPrinterData16(LPSTR lpPrinter, LPSTR lpProfile,
LPDWORD lpType, LPBYTE lpPrinterData,
int cbData, LPDWORD lpNeeded)
{
LPSTR RegStr_Printer;
HKEY hkey = 0, hkey2 = 0;
DWORD res = 0;
DWORD dwType, PrinterAttr, cbPrinterAttr, SetData, size;
if (HIWORD(lpPrinter))
TRACE(print,"printer %s\n",lpPrinter);
else
TRACE(print,"printer %p\n",lpPrinter);
if (HIWORD(lpProfile))
TRACE(print,"profile %s\n",lpProfile);
else
TRACE(print,"profile %p\n",lpProfile);
TRACE(print,"lpType %p\n",lpType);
if ((!lpPrinter) || (!lpProfile) || (!lpNeeded))
return ERROR_INVALID_PARAMETER;
RegStr_Printer = HeapAlloc(GetProcessHeap(), 0,
strlen(Printers) + strlen(lpPrinter) + 2);
strcpy(RegStr_Printer, Printers);
strcat(RegStr_Printer, lpPrinter);
if (((DWORD)lpProfile == INT_PD_DEFAULT_DEVMODE) || (HIWORD(lpProfile) &&
(!strcmp(lpProfile, DefaultDevMode)))) {
size = DrvGetPrinterDataInternal(RegStr_Printer, lpPrinterData, cbData,
INT_PD_DEFAULT_DEVMODE);
if (size+1) {
*lpNeeded = size;
if ((lpPrinterData) && (*lpNeeded > cbData))
res = ERROR_MORE_DATA;
}
else res = ERROR_INVALID_PRINTER_NAME;
}
else
if (((DWORD)lpProfile == INT_PD_DEFAULT_MODEL) || (HIWORD(lpProfile) &&
(!strcmp(lpProfile, PrinterModel)))) {
*lpNeeded = 32;
if (!lpPrinterData) goto failed;
if (cbData < 32) {
res = ERROR_MORE_DATA;
goto failed;
}
size = DrvGetPrinterDataInternal(RegStr_Printer, lpPrinterData, cbData,
INT_PD_DEFAULT_MODEL);
if ((size+1) && (lpType))
*lpType = REG_SZ;
else
res = ERROR_INVALID_PRINTER_NAME;
}
else
{
if ((res = RegOpenKeyA(HKEY_LOCAL_MACHINE, RegStr_Printer, &hkey)))
goto failed;
cbPrinterAttr = 4;
if ((res = RegQueryValueExA(hkey, "Attributes", 0,
&dwType, (LPBYTE)&PrinterAttr, &cbPrinterAttr)))
goto failed;
if ((res = RegOpenKeyA(hkey, PrinterDriverData, &hkey2)))
goto failed;
*lpNeeded = cbData;
res = RegQueryValueExA(hkey2, lpProfile, 0,
lpType, lpPrinterData, lpNeeded);
if ((res != ERROR_CANTREAD) &&
((PrinterAttr &
(PRINTER_ATTRIBUTE_ENABLE_BIDI|PRINTER_ATTRIBUTE_NETWORK))
== PRINTER_ATTRIBUTE_NETWORK))
{
if (!(res) && (*lpType == REG_DWORD) && (*(LPDWORD)lpPrinterData == -1))
res = ERROR_INVALID_DATA;
}
else
{
SetData = -1;
RegSetValueExA(hkey2, lpProfile, 0, REG_DWORD, (LPBYTE)&SetData, 4); /* no result returned */
}
}
failed:
if (hkey2) RegCloseKey(hkey2);
if (hkey) RegCloseKey(hkey);
HeapFree(GetProcessHeap(), 0, RegStr_Printer);
return res;
}
/******************************************************************
* DrvSetPrinterData [GDI.281]
*
*/
DWORD WINAPI DrvSetPrinterData16(LPSTR lpPrinter, LPSTR lpProfile,
DWORD lpType, LPBYTE lpPrinterData,
DWORD dwSize)
{
LPSTR RegStr_Printer;
HKEY hkey = 0;
DWORD res = 0;
if (HIWORD(lpPrinter))
TRACE(print,"printer %s\n",lpPrinter);
else
TRACE(print,"printer %p\n",lpPrinter);
if (HIWORD(lpProfile))
TRACE(print,"profile %s\n",lpProfile);
else
TRACE(print,"profile %p\n",lpProfile);
TRACE(print,"lpType %08lx\n",lpType);
if ((!lpPrinter) || (!lpProfile) ||
((DWORD)lpProfile == INT_PD_DEFAULT_MODEL) || (HIWORD(lpProfile) &&
(!strcmp(lpProfile, PrinterModel))))
return ERROR_INVALID_PARAMETER;
RegStr_Printer = HeapAlloc(GetProcessHeap(), 0,
strlen(Printers) + strlen(lpPrinter) + 2);
strcpy(RegStr_Printer, Printers);
strcat(RegStr_Printer, lpPrinter);
if (((DWORD)lpProfile == INT_PD_DEFAULT_DEVMODE) || (HIWORD(lpProfile) &&
(!strcmp(lpProfile, DefaultDevMode)))) {
if ( RegOpenKeyA(HKEY_LOCAL_MACHINE, RegStr_Printer, &hkey)
!= ERROR_SUCCESS ||
RegSetValueExA(hkey, DefaultDevMode, 0, REG_BINARY,
lpPrinterData, dwSize) != ERROR_SUCCESS )
res = ERROR_INVALID_PRINTER_NAME;
}
else
{
strcat(RegStr_Printer, "\\");
if( (res = RegOpenKeyA(HKEY_LOCAL_MACHINE, RegStr_Printer, &hkey)) ==
ERROR_SUCCESS ) {
if (!lpPrinterData)
res = RegDeleteValueA(hkey, lpProfile);
else
res = RegSetValueExA(hkey, lpProfile, 0, lpType,
lpPrinterData, dwSize);
}
}
if (hkey) RegCloseKey(hkey);
HeapFree(GetProcessHeap(), 0, RegStr_Printer);
return res;
}
/******************************************************************
* DeviceCapabilities32A [WINSPOOL.151]
*
*/
INT WINAPI DeviceCapabilitiesA(LPCSTR printer,LPCSTR target,WORD z,
LPSTR a,LPDEVMODEA b)
{
FIXME(print,"(%s,%s,%d,%p,%p):stub.\n",printer,target,z,a,b);
return 1;
}
/*****************************************************************************
* DeviceCapabilities32W
*/
INT WINAPI DeviceCapabilitiesW(LPCWSTR pDevice, LPCWSTR pPort,
WORD fwCapability, LPWSTR pOutput,
const DEVMODEW *pDevMode)
{
FIXME(print,"(%p,%p,%d,%p,%p): stub\n",
pDevice, pPort, fwCapability, pOutput, pDevMode);
return -1;
}
/******************************************************************
* DocumentProperties32A [WINSPOOL.155]
*
*/
LONG WINAPI DocumentPropertiesA(HWND hWnd,HANDLE hPrinter,
LPSTR pDeviceName, LPDEVMODEA pDevModeOutput,
LPDEVMODEA pDevModeInput,DWORD fMode )
{
FIXME(print,"(%d,%d,%s,%p,%p,%ld):stub.\n",
hWnd,hPrinter,pDeviceName,pDevModeOutput,pDevModeInput,fMode
);
return 1;
}
/*****************************************************************************
* DocumentProperties32W
*/
LONG WINAPI DocumentPropertiesW(HWND hWnd, HANDLE hPrinter,
LPWSTR pDeviceName,
LPDEVMODEW pDevModeOutput,
LPDEVMODEW pDevModeInput, DWORD fMode)
{
FIXME(print,"(%d,%d,%s,%p,%p,%ld): stub\n",
hWnd,hPrinter,debugstr_w(pDeviceName),pDevModeOutput,pDevModeInput,
fMode);
return -1;
}
/******************************************************************
* OpenPrinter32A [WINSPOOL.196]
*
*/
BOOL WINAPI OpenPrinterA(LPSTR lpPrinterName,HANDLE *phPrinter,
LPPRINTER_DEFAULTSA pDefault)
{
FIXME(print,"(%s,%p,%p):stub\n",debugstr_a(lpPrinterName), phPrinter,
pDefault);
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
return FALSE;
}
/******************************************************************
* OpenPrinter32W [WINSPOOL.197]
*
*/
BOOL WINAPI OpenPrinterW(LPWSTR lpPrinterName,HANDLE *phPrinter,
LPPRINTER_DEFAULTSW pDefault)
{
FIXME(print,"(%s,%p,%p):stub\n",debugstr_w(lpPrinterName), phPrinter,
pDefault);
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
return FALSE;
}
/******************************************************************
* ENUMPRINTERS_GetDWORDFromRegistryA internal
*
* Reads a DWORD from registry KeyName
*
* RETURNS
* value on OK or NULL on error
*/
DWORD ENUMPRINTERS_GetDWORDFromRegistryA(
HKEY hPrinterSettings, /* handle to registry key */
LPSTR KeyName /* name key to retrieve string from*/
){
DWORD DataSize=8;
DWORD DataType;
BYTE Data[8];
DWORD Result=684;
if (RegQueryValueExA(hPrinterSettings, KeyName, NULL, &DataType,
Data, &DataSize)!=ERROR_SUCCESS)
FIXME(print, "Query of register didn't succeed?");
if (DataType == REG_DWORD_LITTLE_ENDIAN)
Result = Data[0] + (Data[1]<<8) + (Data[2]<<16) + (Data[3]<<24);
if (DataType == REG_DWORD_BIG_ENDIAN)
Result = Data[3] + (Data[2]<<8) + (Data[1]<<16) + (Data[0]<<24);
return(Result);
}
/******************************************************************
* ENUMPRINTERS_AddStringFromRegistryA internal
*
* Reads a string from registry KeyName and writes it at
* lpbPrinters[dwNextStringPos]. Store reference to string in Dest.
*
* RETURNS
* FALSE if there is still space left in the buffer.
*/
BOOL ENUMPRINTERS_AddStringFromRegistryA(
HKEY hPrinterSettings, /* handle to registry key */
LPSTR KeyName, /* name key to retrieve string from*/
LPSTR* Dest, /* pointer to write string addres to */
LPBYTE lpbPrinters, /* buffer which receives info*/
LPDWORD dwNextStringPos, /* pos in buffer for next string */
DWORD dwBufSize, /* max size of buffer in bytes */
BOOL bCalcSpaceOnly /* TRUE if out-of-space in buffer */
){
DWORD DataSize=34;
DWORD DataType;
LPSTR Data = (LPSTR) malloc(DataSize*sizeof(char));
while(RegQueryValueExA(hPrinterSettings, KeyName, NULL, &DataType,
Data, &DataSize)==ERROR_MORE_DATA)
{
Data = (LPSTR) realloc(Data, DataSize+2);
}
if (DataType == REG_SZ)
{
if (bCalcSpaceOnly==FALSE)
*Dest = &lpbPrinters[*dwNextStringPos];
*dwNextStringPos += DataSize+1;
if (*dwNextStringPos > dwBufSize)
bCalcSpaceOnly=TRUE;
if (bCalcSpaceOnly==FALSE)
{
if (DataSize==0) /* DataSize = 0 means empty string, even though*/
*Dest[0]=0; /* the data itself needs not to be empty */
else
strcpy(*Dest, Data);
}
}
else
WARN(print,"Expected string setting, got something else from registry");
if (Data)
free(Data);
return(bCalcSpaceOnly);
}
/******************************************************************
* ENUMPRINTERS_AddInfo2A internal
*
* Creates a PRINTER_INFO_2A structure at: lpbPrinters[dwNextStructPos]
* for printer PrinterNameKey.
* Note that there is no check whether the information really fits!
*
* RETURNS
* FALSE if there is still space left in the buffer.
*
* BUGS:
* This function should not only read the registry but also ask the driver
* for information.
*/
BOOL ENUMPRINTERS_AddInfo2A(
LPSTR lpszPrinterName,/* name of printer to fill struct for*/
LPBYTE lpbPrinters, /* buffer which receives info*/
DWORD dwNextStructPos, /* pos in buffer for struct */
LPDWORD dwNextStringPos, /* pos in buffer for next string */
DWORD dwBufSize, /* max size of buffer in bytes */
BOOL bCalcSpaceOnly /* TRUE if out-of-space in buffer */
){
HKEY hPrinterSettings;
DWORD DevSize=0;
DWORD DataType;
LPSTR lpszPrinterSettings = (LPSTR) malloc(strlen(Printers)+
strlen(lpszPrinterName)+2);
LPPRINTER_INFO_2A lpPInfo2 = (LPPRINTER_INFO_2A) &lpbPrinters[dwNextStructPos];
/* open the registry to find the attributes, etc of the printer */
if (lpszPrinterSettings!=NULL)
{
strcpy(lpszPrinterSettings,Printers);
strcat(lpszPrinterSettings,lpszPrinterName);
}
if (RegOpenKeyExA(HKEY_LOCAL_MACHINE, lpszPrinterSettings, 0,
KEY_READ, &hPrinterSettings) != ERROR_SUCCESS)
{
WARN(print, "The registry did not contain my printer anymore?\n");
}
else
{
lpPInfo2->pServerName = NULL;
bCalcSpaceOnly = ENUMPRINTERS_AddStringFromRegistryA(hPrinterSettings,
"Name", &(lpPInfo2->pPrinterName),
lpbPrinters, dwNextStringPos,
dwBufSize, bCalcSpaceOnly);
bCalcSpaceOnly = ENUMPRINTERS_AddStringFromRegistryA(hPrinterSettings,
"Share Name", &(lpPInfo2->pShareName),
lpbPrinters, dwNextStringPos,
dwBufSize, bCalcSpaceOnly);
bCalcSpaceOnly = ENUMPRINTERS_AddStringFromRegistryA(hPrinterSettings,
"Port", &(lpPInfo2->pPortName),
lpbPrinters, dwNextStringPos,
dwBufSize, bCalcSpaceOnly);
bCalcSpaceOnly = ENUMPRINTERS_AddStringFromRegistryA(hPrinterSettings,
"Printer Driver", &(lpPInfo2->pDriverName),
lpbPrinters, dwNextStringPos,
dwBufSize, bCalcSpaceOnly);
bCalcSpaceOnly = ENUMPRINTERS_AddStringFromRegistryA(hPrinterSettings,
"Description", &(lpPInfo2->pComment),
lpbPrinters, dwNextStringPos,
dwBufSize, bCalcSpaceOnly);
bCalcSpaceOnly = ENUMPRINTERS_AddStringFromRegistryA(hPrinterSettings,
"Location", &(lpPInfo2->pLocation),
lpbPrinters, dwNextStringPos,
dwBufSize, bCalcSpaceOnly);
bCalcSpaceOnly = ENUMPRINTERS_AddStringFromRegistryA(hPrinterSettings,
"Separator File", &(lpPInfo2->pSepFile),
lpbPrinters, dwNextStringPos,
dwBufSize, bCalcSpaceOnly);
bCalcSpaceOnly = ENUMPRINTERS_AddStringFromRegistryA(hPrinterSettings,
"Print Processor", &(lpPInfo2->pPrintProcessor),
lpbPrinters, dwNextStringPos,
dwBufSize, bCalcSpaceOnly);
bCalcSpaceOnly = ENUMPRINTERS_AddStringFromRegistryA(hPrinterSettings,
"Datatype", &(lpPInfo2->pDatatype),
lpbPrinters, dwNextStringPos,
dwBufSize, bCalcSpaceOnly);
bCalcSpaceOnly = ENUMPRINTERS_AddStringFromRegistryA(hPrinterSettings,
"Parameters", &(lpPInfo2->pParameters),
lpbPrinters, dwNextStringPos,
dwBufSize, bCalcSpaceOnly);
if (bCalcSpaceOnly == FALSE)
{
lpPInfo2->pSecurityDescriptor = NULL; /* EnumPrinters doesn't return this*/
/* FIXME: Attributes gets LOCAL as no REMOTE exists*/
lpPInfo2->Attributes = ENUMPRINTERS_GetDWORDFromRegistryA(hPrinterSettings,
"Attributes") +PRINTER_ATTRIBUTE_LOCAL;
lpPInfo2->Priority = ENUMPRINTERS_GetDWORDFromRegistryA(hPrinterSettings,
"Priority");
lpPInfo2->DefaultPriority = ENUMPRINTERS_GetDWORDFromRegistryA(
hPrinterSettings, "Default Priority");
lpPInfo2->StartTime = ENUMPRINTERS_GetDWORDFromRegistryA(hPrinterSettings,
"StartTime");
lpPInfo2->UntilTime = ENUMPRINTERS_GetDWORDFromRegistryA(hPrinterSettings,
"UntilTime");
lpPInfo2->Status = ENUMPRINTERS_GetDWORDFromRegistryA(hPrinterSettings,
"Status");
lpPInfo2->cJobs = 0; /* FIXME: according to MSDN, this does not
* reflect the TotalJobs Key ??? */
lpPInfo2->AveragePPM = 0; /* FIXME: according to MSDN, this does not
* reflect the TotalPages Key ??? */
/* and read the devModes structure... */
RegQueryValueExA(hPrinterSettings, "pDevMode", NULL, &DataType,
NULL, &DevSize); /* should return ERROR_MORE_DATA */
lpPInfo2->pDevMode = (LPDEVMODEA) &lpbPrinters[*dwNextStringPos];
*dwNextStringPos += DevSize + 1;
}
if (*dwNextStringPos > dwBufSize)
bCalcSpaceOnly=TRUE;
if (bCalcSpaceOnly==FALSE)
RegQueryValueExA(hPrinterSettings, "pDevMode", NULL, &DataType,
(LPBYTE)lpPInfo2->pDevMode, &DevSize);
}
if (lpszPrinterSettings)
free(lpszPrinterSettings);
return(bCalcSpaceOnly);
}
/******************************************************************
* ENUMPRINTERS_AddInfo4A internal
*
* Creates a PRINTER_INFO_4A structure at: lpbPrinters[dwNextStructPos]
* for printer PrinterNameKey.
* Note that there is no check whether the information really fits!
*
* RETURNS
* FALSE if there is still space left in the buffer.
*
* BUGS:
* This function should not exist in Win95 mode, but does anyway.
*/
BOOL ENUMPRINTERS_AddInfo4A(
LPSTR lpszPrinterName,/* name of printer to fill struct for*/
LPBYTE lpbPrinters, /* buffer which receives info*/
DWORD dwNextStructPos, /* pos in buffer for struct */
LPDWORD dwNextStringPos, /* pos in buffer for next string */
DWORD dwBufSize, /* max size of buffer in bytes */
BOOL bCalcSpaceOnly /* TRUE if out-of-space in buffer */
){
HKEY hPrinterSettings;
LPSTR lpszPrinterSettings = (LPSTR) malloc(strlen(Printers)+
strlen(lpszPrinterName)+2);
LPPRINTER_INFO_4A lpPInfo4 = (LPPRINTER_INFO_4A) &lpbPrinters[dwNextStructPos];
/* open the registry to find the attributes of the printer */
if (lpszPrinterSettings!=NULL)
{
strcpy(lpszPrinterSettings,Printers);
strcat(lpszPrinterSettings,lpszPrinterName);
}
if (RegOpenKeyExA(HKEY_LOCAL_MACHINE, lpszPrinterSettings, 0,
KEY_READ, &hPrinterSettings) != ERROR_SUCCESS)
{
WARN(print, "The registry did not contain my printer anymore?\n");
}
else
{
bCalcSpaceOnly = ENUMPRINTERS_AddStringFromRegistryA(hPrinterSettings,
"Name", &(lpPInfo4->pPrinterName),
lpbPrinters, dwNextStringPos,
dwBufSize, bCalcSpaceOnly);
/* FIXME: Attributes gets LOCAL as no REMOTE exists*/
if (bCalcSpaceOnly==FALSE)
lpPInfo4->Attributes = ENUMPRINTERS_GetDWORDFromRegistryA(hPrinterSettings,
"Attributes") +PRINTER_ATTRIBUTE_LOCAL;
}
if (lpszPrinterSettings)
free(lpszPrinterSettings);
return(bCalcSpaceOnly);
}
/******************************************************************
* ENUMPRINTERS_AddInfo5A internal
*
* Creates a PRINTER_INFO_5A structure at: lpbPrinters[dwNextStructPos]
* for printer PrinterNameKey.
* Settings are read from the registry.
* Note that there is no check whether the information really fits!
* RETURNS
* FALSE if there is still space left in the buffer.
*/
BOOL ENUMPRINTERS_AddInfo5A(
LPSTR lpszPrinterName,/* name of printer to fill struct for*/
LPBYTE lpbPrinters, /* buffer which receives info*/
DWORD dwNextStructPos, /* pos in buffer for struct */
LPDWORD dwNextStringPos, /* pos in buffer for next string */
DWORD dwBufSize, /* max size of buffer in bytes */
BOOL bCalcSpaceOnly /* TRUE if out-of-space in buffer */
){
HKEY hPrinterSettings;
LPSTR lpszPrinterSettings = (LPSTR) malloc(strlen(Printers)+
strlen(lpszPrinterName)+2);
LPPRINTER_INFO_5A lpPInfo5 = (LPPRINTER_INFO_5A) &lpbPrinters[dwNextStructPos];
/* open the registry to find the attributes, etc of the printer */
if (lpszPrinterSettings!=NULL)
{
strcpy(lpszPrinterSettings,Printers);
strcat(lpszPrinterSettings,lpszPrinterName);
}
if (RegOpenKeyExA(HKEY_LOCAL_MACHINE, lpszPrinterSettings, 0,
KEY_READ, &hPrinterSettings) != ERROR_SUCCESS)
{
WARN(print, "The registry did not contain my printer anymore?\n");
}
else
{
bCalcSpaceOnly = ENUMPRINTERS_AddStringFromRegistryA(hPrinterSettings,
"Name", &(lpPInfo5->pPrinterName),
lpbPrinters, dwNextStringPos,
dwBufSize, bCalcSpaceOnly);
bCalcSpaceOnly = ENUMPRINTERS_AddStringFromRegistryA(hPrinterSettings,
"Port", &(lpPInfo5->pPortName), lpbPrinters,
dwNextStringPos, dwBufSize, bCalcSpaceOnly);
/* FIXME: Attributes gets LOCAL as no REMOTE exists*/
if (bCalcSpaceOnly == FALSE)
{
lpPInfo5->Attributes = ENUMPRINTERS_GetDWORDFromRegistryA(hPrinterSettings,
"Attributes") +PRINTER_ATTRIBUTE_LOCAL;
lpPInfo5->DeviceNotSelectedTimeOut
= ENUMPRINTERS_GetDWORDFromRegistryA(hPrinterSettings,
"txTimeout");
lpPInfo5->TransmissionRetryTimeout
= ENUMPRINTERS_GetDWORDFromRegistryA(hPrinterSettings,
"dnsTimeout");
}
}
if (lpszPrinterSettings)
free(lpszPrinterSettings);
return(bCalcSpaceOnly);
}
/******************************************************************
* EnumPrintersA [WINSPOOL.174]
*
* Enumerates the available printers, print servers and print
* providers, depending on the specified flags, name and level.
*
* RETURNS:
*
* If level is set to 1:
* Not implemented yet!
* Returns TRUE with an empty list.
*
* If level is set to 2:
* Possible flags: PRINTER_ENUM_CONNECTIONS, PRINTER_ENUM_LOCAL.
* Returns an array of PRINTER_INFO_2 data structures in the
* lpbPrinters buffer. Note that according to MSDN also an
* OpenPrinter should be performed on every remote printer.
*
* If level is set to 4 (officially WinNT only):
* Possible flags: PRINTER_ENUM_CONNECTIONS, PRINTER_ENUM_LOCAL.
* Fast: Only the registry is queried to retrieve printer names,
* no connection to the driver is made.
* Returns an array of PRINTER_INFO_4 data structures in the
* lpbPrinters buffer.
*
* If level is set to 5 (officially WinNT4/Win9x only):
* Fast: Only the registry is queried to retrieve printer names,
* no connection to the driver is made.
* Returns an array of PRINTER_INFO_5 data structures in the
* lpbPrinters buffer.
*
* If level set to 3 or 6+:
* returns zero (faillure!)
*
* Returns nonzero (TRUE) on succes, or zero on faillure, use GetLastError
* for information.
*
* BUGS:
* - Only PRINTER_ENUM_LOCAL and PRINTER_ENUM_NAME are implemented.
* - Only levels 2, 4 and 5 are implemented at the moment.
* - 16-bit printer drivers are not enumerated.
* - Returned amount of bytes used/needed does not match the real Windoze
* implementation (as in this implementation, all strings are part
* of the buffer, whereas Win32 keeps them somewhere else)
* - At level 2, EnumPrinters should also call OpenPrinter for remote printers.
*
* NOTE:
* - In a regular Wine installation, no registry settings for printers
* exist, which makes this function return an empty list.
*/
BOOL WINAPI EnumPrintersA(
DWORD dwType, /* Types of print objects to enumerate */
LPSTR lpszName, /* name of objects to enumerate */
DWORD dwLevel, /* type of printer info structure */
LPBYTE lpbPrinters,/* buffer which receives info*/
DWORD cbBuf, /* max size of buffer in bytes */
LPDWORD lpdwNeeded,/* pointer to var: # bytes used/needed */
LPDWORD lpdwReturned/* number of entries returned */
)
{
HKEY hPrinterListKey;
DWORD dwIndex=0;
char PrinterName[255];
DWORD PrinterNameLength=255;
FILETIME FileTime;
DWORD dwNextStringPos; /* position of next space for a string in the buffer*/
DWORD dwStructPrinterInfoSize; /* size of a Printer_Info_X structure */
BOOL bCalcSpaceOnly=FALSE;/* if TRUE: don't store data, just calculate space*/
TRACE(print, "entered.\n");
/* test whether we're requested to really fill in. If so,
* zero out the data area, and initialise some returns to zero,
* to prevent problems
*/
if (lpbPrinters==NULL || cbBuf==0)
bCalcSpaceOnly=TRUE;
else
{
int i;
for (i=0; i<cbBuf; i++)
lpbPrinters[i]=0;
}
*lpdwReturned=0;
*lpdwNeeded = 0;
/* check for valid Flags */
if (dwType != PRINTER_ENUM_LOCAL && dwType != PRINTER_ENUM_NAME)
{
SetLastError(ERROR_INVALID_FLAGS);
return(0);
}
switch(dwLevel)
{
case 1:
return(TRUE);
case 2:
case 4:
case 5:
break;
default:
SetLastError(ERROR_INVALID_PARAMETER);
return(FALSE);
}
/* Enter critical section to prevent AddPrinters() et al. to
* modify whilst we're reading in the registry
*/
InitializeCriticalSection(&PRINT32_RegistryBlocker);
EnterCriticalSection(&PRINT32_RegistryBlocker);
/* get a pointer to a list of all printer names in the registry */
if (RegOpenKeyExA(HKEY_LOCAL_MACHINE, Printers, 0, KEY_READ,
&hPrinterListKey) !=ERROR_SUCCESS)
{
/* Oh no! An empty list of printers!
* (which is a valid configuration anyway)
*/
TRACE(print, "No entries in the Printers part of the registry\n");
}
/* count the number of entries and check if it fits in the buffer
*/
while(RegEnumKeyExA(hPrinterListKey, dwIndex, PrinterName, &PrinterNameLength,
NULL, NULL, NULL, &FileTime)==ERROR_SUCCESS)
{
PrinterNameLength=255;
dwIndex++;
}
*lpdwReturned = dwIndex;
switch(dwLevel)
{
case 1:
dwStructPrinterInfoSize = sizeof(PRINTER_INFO_1A);
break;
case 2:
dwStructPrinterInfoSize = sizeof(PRINTER_INFO_2A);
break;
case 4:
dwStructPrinterInfoSize = sizeof(PRINTER_INFO_4A);
break;
case 5:
dwStructPrinterInfoSize = sizeof(PRINTER_INFO_5A);
break;
default:
dwStructPrinterInfoSize = 0;
break;
}
if (dwIndex*dwStructPrinterInfoSize+1 > cbBuf)
bCalcSpaceOnly = TRUE;
/* the strings which contain e.g. PrinterName, PortName, etc,
* are also stored in lpbPrinters, but after the regular structs.
* dwNextStringPos will always point to the next free place for a
* string.
*/
dwNextStringPos=(dwIndex+1)*dwStructPrinterInfoSize;
/* check each entry: if OK, add to list in corresponding INFO .
*/
for(dwIndex=0; dwIndex < *lpdwReturned; dwIndex++)
{
PrinterNameLength=255;
if (RegEnumKeyExA(hPrinterListKey, dwIndex, PrinterName, &PrinterNameLength,
NULL, NULL, NULL, &FileTime)!=ERROR_SUCCESS)
break; /* exit for loop*/
/* check whether this printer is allowed in the list
* by comparing name to lpszName
*/
if (dwType == PRINTER_ENUM_NAME)
if (strcmp(PrinterName,lpszName)!=0)
continue;
switch(dwLevel)
{
case 1:
/* FIXME: unimplemented */
break;
case 2:
bCalcSpaceOnly = ENUMPRINTERS_AddInfo2A(PrinterName, lpbPrinters,
dwIndex*dwStructPrinterInfoSize,
&dwNextStringPos, cbBuf, bCalcSpaceOnly);
break;
case 4:
bCalcSpaceOnly = ENUMPRINTERS_AddInfo4A(PrinterName, lpbPrinters,
dwIndex*dwStructPrinterInfoSize,
&dwNextStringPos, cbBuf, bCalcSpaceOnly);
break;
case 5:
bCalcSpaceOnly = ENUMPRINTERS_AddInfo5A(PrinterName, lpbPrinters,
dwIndex*dwStructPrinterInfoSize,
&dwNextStringPos, cbBuf, bCalcSpaceOnly);
break;
}
}
RegCloseKey(hPrinterListKey);
*lpdwNeeded = dwNextStringPos;
if (bCalcSpaceOnly==TRUE)
{
if (lpbPrinters!=NULL)
{
int i;
for (i=0; i<cbBuf; i++)
lpbPrinters[i]=0;
}
*lpdwReturned=0;
}
LeaveCriticalSection(&PRINT32_RegistryBlocker);
return(TRUE);
}
/******************************************************************
* EnumPrinters32W [WINSPOOL.175]
*
*/
BOOL WINAPI EnumPrintersW(DWORD dwType, LPWSTR lpszName,
DWORD dwLevel, LPBYTE lpbPrinters,
DWORD cbBuf, LPDWORD lpdwNeeded,
LPDWORD lpdwReturned)
{
FIXME(print,"Nearly empty stub\n");
*lpdwReturned=0;
*lpdwNeeded = 0;
return TRUE;
}
/******************************************************************
* AddMonitor32A [WINSPOOL.107]
*
*/
BOOL WINAPI AddMonitorA(LPCSTR pName, DWORD Level, LPBYTE pMonitors)
{
FIXME(print, "(%s,%lx,%p):stub!\n", pName, Level, pMonitors);
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
return FALSE;
}
/******************************************************************
* DeletePrinterDriver32A [WINSPOOL.146]
*
*/
BOOL WINAPI
DeletePrinterDriverA (LPSTR pName, LPSTR pEnvironment, LPSTR pDriverName)
{
FIXME(print,"(%s,%s,%s):stub\n",debugstr_a(pName),debugstr_a(pEnvironment),
debugstr_a(pDriverName));
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
return FALSE;
}
/******************************************************************
* DeleteMonitor32A [WINSPOOL.135]
*
*/
BOOL WINAPI
DeleteMonitorA (LPSTR pName, LPSTR pEnvironment, LPSTR pMonitorName)
{
FIXME(print,"(%s,%s,%s):stub\n",debugstr_a(pName),debugstr_a(pEnvironment),
debugstr_a(pMonitorName));
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
return FALSE;
}
/******************************************************************
* DeletePort32A [WINSPOOL.137]
*
*/
BOOL WINAPI
DeletePortA (LPSTR pName, HWND hWnd, LPSTR pPortName)
{
FIXME(print,"(%s,0x%08x,%s):stub\n",debugstr_a(pName),hWnd,
debugstr_a(pPortName));
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
return FALSE;
}
/******************************************************************************
* SetPrinter32W [WINSPOOL.214]
*/
BOOL WINAPI
SetPrinterW(
HANDLE hPrinter,
DWORD Level,
LPBYTE pPrinter,
DWORD Command) {
FIXME(print,"():stub\n");
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
return FALSE;
}
/******************************************************************************
* WritePrinter32 [WINSPOOL.223]
*/
BOOL WINAPI
WritePrinter(
HANDLE hPrinter,
LPVOID pBuf,
DWORD cbBuf,
LPDWORD pcWritten) {
FIXME(print,"():stub\n");
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
return FALSE;
}
/*****************************************************************************
* AddForm32A [WINSPOOL.103]
*/
BOOL WINAPI AddFormA(HANDLE hPrinter, DWORD Level, LPBYTE pForm)
{
FIXME(print, "(%d,%ld,%p): stub\n", hPrinter, Level, pForm);
return 1;
}
/*****************************************************************************
* AddForm32W [WINSPOOL.104]
*/
BOOL WINAPI AddFormW(HANDLE hPrinter, DWORD Level, LPBYTE pForm)
{
FIXME(print, "(%d,%ld,%p): stub\n", hPrinter, Level, pForm);
return 1;
}
/*****************************************************************************
* AddJob32A [WINSPOOL.105]
*/
BOOL WINAPI AddJobA(HANDLE hPrinter, DWORD Level, LPBYTE pData,
DWORD cbBuf, LPDWORD pcbNeeded)
{
FIXME(print, "(%d,%ld,%p,%ld,%p): stub\n", hPrinter, Level, pData, cbBuf,
pcbNeeded);
return 1;
}
/*****************************************************************************
* AddJob32W [WINSPOOL.106]
*/
BOOL WINAPI AddJobW(HANDLE hPrinter, DWORD Level, LPBYTE pData, DWORD cbBuf,
LPDWORD pcbNeeded)
{
FIXME(print, "(%d,%ld,%p,%ld,%p): stub\n", hPrinter, Level, pData, cbBuf,
pcbNeeded);
return 1;
}
/*****************************************************************************
* AddPrinter32A [WINSPOOL.117]
*/
HANDLE WINAPI AddPrinterA(LPSTR pName, DWORD Level, LPBYTE pPrinter)
{
FIXME(print, "(%s,%ld,%p): stub\n", pName, Level, pPrinter);
return 0;
}
/*****************************************************************************
* AddPrinter32W [WINSPOOL.122]
*/
HANDLE WINAPI AddPrinterW(LPWSTR pName, DWORD Level, LPBYTE pPrinter)
{
FIXME(print, "(%p,%ld,%p): stub\n", pName, Level, pPrinter);
return 0;
}
/*****************************************************************************
* ClosePrinter32 [WINSPOOL.126]
*/
BOOL WINAPI ClosePrinter(HANDLE hPrinter)
{
FIXME(print, "(%d): stub\n", hPrinter);
return 1;
}
/*****************************************************************************
* DeleteForm32A [WINSPOOL.133]
*/
BOOL WINAPI DeleteFormA(HANDLE hPrinter, LPSTR pFormName)
{
FIXME(print, "(%d,%s): stub\n", hPrinter, pFormName);
return 1;
}
/*****************************************************************************
* DeleteForm32W [WINSPOOL.134]
*/
BOOL WINAPI DeleteFormW(HANDLE hPrinter, LPWSTR pFormName)
{
FIXME(print, "(%d,%s): stub\n", hPrinter, debugstr_w(pFormName));
return 1;
}
/*****************************************************************************
* DeletePrinter32 [WINSPOOL.143]
*/
BOOL WINAPI DeletePrinter(HANDLE hPrinter)
{
FIXME(print, "(%d): stub\n", hPrinter);
return 1;
}
/*****************************************************************************
* SetPrinter32A [WINSPOOL.211]
*/
BOOL WINAPI SetPrinterA(HANDLE hPrinter, DWORD Level, LPBYTE pPrinter,
DWORD Command)
{
FIXME(print, "(%d,%ld,%p,%ld): stub\n",hPrinter,Level,pPrinter,Command);
return FALSE;
}
/*****************************************************************************
* SetJob32A [WINSPOOL.209]
*/
BOOL WINAPI SetJobA(HANDLE hPrinter, DWORD JobId, DWORD Level,
LPBYTE pJob, DWORD Command)
{
FIXME(print, "(%d,%ld,%ld,%p,%ld): stub\n",hPrinter,JobId,Level,pJob,
Command);
return FALSE;
}
/*****************************************************************************
* SetJob32W [WINSPOOL.210]
*/
BOOL WINAPI SetJobW(HANDLE hPrinter, DWORD JobId, DWORD Level,
LPBYTE pJob, DWORD Command)
{
FIXME(print, "(%d,%ld,%ld,%p,%ld): stub\n",hPrinter,JobId,Level,pJob,
Command);
return FALSE;
}
/*****************************************************************************
* GetForm32A [WINSPOOL.181]
*/
BOOL WINAPI GetFormA(HANDLE hPrinter, LPSTR pFormName, DWORD Level,
LPBYTE pForm, DWORD cbBuf, LPDWORD pcbNeeded)
{
FIXME(print, "(%d,%s,%ld,%p,%ld,%p): stub\n",hPrinter,pFormName,
Level,pForm,cbBuf,pcbNeeded);
return FALSE;
}
/*****************************************************************************
* GetForm32W [WINSPOOL.182]
*/
BOOL WINAPI GetFormW(HANDLE hPrinter, LPWSTR pFormName, DWORD Level,
LPBYTE pForm, DWORD cbBuf, LPDWORD pcbNeeded)
{
FIXME(print, "(%d,%s,%ld,%p,%ld,%p): stub\n",hPrinter,
debugstr_w(pFormName),Level,pForm,cbBuf,pcbNeeded);
return FALSE;
}
/*****************************************************************************
* SetForm32A [WINSPOOL.207]
*/
BOOL WINAPI SetFormA(HANDLE hPrinter, LPSTR pFormName, DWORD Level,
LPBYTE pForm)
{
FIXME(print, "(%d,%s,%ld,%p): stub\n",hPrinter,pFormName,Level,pForm);
return FALSE;
}
/*****************************************************************************
* SetForm32W [WINSPOOL.208]
*/
BOOL WINAPI SetFormW(HANDLE hPrinter, LPWSTR pFormName, DWORD Level,
LPBYTE pForm)
{
FIXME(print, "(%d,%p,%ld,%p): stub\n",hPrinter,pFormName,Level,pForm);
return FALSE;
}
/*****************************************************************************
* ReadPrinter32 [WINSPOOL.202]
*/
BOOL WINAPI ReadPrinter(HANDLE hPrinter, LPVOID pBuf, DWORD cbBuf,
LPDWORD pNoBytesRead)
{
FIXME(print, "(%d,%p,%ld,%p): stub\n",hPrinter,pBuf,cbBuf,pNoBytesRead);
return FALSE;
}
/*****************************************************************************
* ResetPrinter32A [WINSPOOL.203]
*/
BOOL WINAPI ResetPrinterA(HANDLE hPrinter, LPPRINTER_DEFAULTSA pDefault)
{
FIXME(print, "(%d, %p): stub\n", hPrinter, pDefault);
return FALSE;
}
/*****************************************************************************
* ResetPrinter32W [WINSPOOL.204]
*/
BOOL WINAPI ResetPrinterW(HANDLE hPrinter, LPPRINTER_DEFAULTSW pDefault)
{
FIXME(print, "(%d, %p): stub\n", hPrinter, pDefault);
return FALSE;
}
/*****************************************************************************
* GetPrinter32A [WINSPOOL.187]
*/
BOOL WINAPI GetPrinterA(HANDLE hPrinter, DWORD Level, LPBYTE pPrinter,
DWORD cbBuf, LPDWORD pcbNeeded)
{
FIXME(print, "(%d,%ld,%p,%ld,%p): stub\n", hPrinter, Level, pPrinter,
cbBuf, pcbNeeded);
return FALSE;
}
/*****************************************************************************
* GetPrinter32W [WINSPOOL.194]
*/
BOOL WINAPI GetPrinterW(HANDLE hPrinter, DWORD Level, LPBYTE pPrinter,
DWORD cbBuf, LPDWORD pcbNeeded)
{
FIXME(print, "(%d,%ld,%p,%ld,%p): stub\n", hPrinter, Level, pPrinter,
cbBuf, pcbNeeded);
return FALSE;
}
/*****************************************************************************
* GetPrinterDriver32A [WINSPOOL.190]
*/
BOOL WINAPI GetPrinterDriverA(HANDLE hPrinter, LPSTR pEnvironment,
DWORD Level, LPBYTE pDriverInfo,
DWORD cbBuf, LPDWORD pcbNeeded)
{
FIXME(print, "(%d,%s,%ld,%p,%ld,%p): stub\n",hPrinter,pEnvironment,
Level,pDriverInfo,cbBuf, pcbNeeded);
return FALSE;
}
/*****************************************************************************
* GetPrinterDriver32W [WINSPOOL.193]
*/
BOOL WINAPI GetPrinterDriverW(HANDLE hPrinter, LPWSTR pEnvironment,
DWORD Level, LPBYTE pDriverInfo,
DWORD cbBuf, LPDWORD pcbNeeded)
{
FIXME(print, "(%d,%p,%ld,%p,%ld,%p): stub\n",hPrinter,pEnvironment,
Level,pDriverInfo,cbBuf, pcbNeeded);
return FALSE;
}
/*****************************************************************************
* AddPrinterDriver32A [WINSPOOL.120]
*/
BOOL WINAPI AddPrinterDriverA(LPSTR printerName,DWORD level,
LPBYTE pDriverInfo)
{
FIXME(print, "(%s,%ld,%p): stub\n",printerName,level,pDriverInfo);
return FALSE;
}
/*****************************************************************************
* AddPrinterDriver32W [WINSPOOL.121]
*/
BOOL WINAPI AddPrinterDriverW(LPWSTR printerName,DWORD level,
LPBYTE pDriverInfo)
{
FIXME(print, "(%s,%ld,%p): stub\n",debugstr_w(printerName),
level,pDriverInfo);
return FALSE;
}
/*****************************************************************************
* PrinterProperties [WINSPOOL.201]
*
* Displays a dialog to set the properties of the printer.
*
* RETURNS
* nonzero on succes or zero on faillure
*
* BUGS
* implemented as stub only
*/
BOOL WINAPI PrinterProperties(HWND hWnd, /* handle to parent window */
HANDLE hPrinter /* handle to printer object */
){
FIXME(print, "(%d,%d): stub\n", hWnd, hPrinter);
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
return FALSE;
}