Sweden-Number/dlls/winspool/info.c

/*
 * WINSPOOL functions
 *
 * Copyright 1996 John Harvey
 * Copyright 1998 Andreas Mohr
 * Copyright 1999 Klaas van Gend
 * Copyright 1999, 2000 Huw D M Davies
 * Copyright 2001 Marcus Meissner
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#include "config.h"
#include "wine/port.h"

#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <stddef.h>
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif
#include <signal.h>
#ifdef HAVE_CUPS_CUPS_H
# include <cups/cups.h>
# ifndef SONAME_LIBCUPS
#  define SONAME_LIBCUPS "libcups.so"
# endif
#endif

#define NONAMELESSUNION
#define NONAMELESSSTRUCT
#include "wine/library.h"
#include "windef.h"
#include "winbase.h"
#include "winuser.h"
#include "winerror.h"
#include "winreg.h"
#include "wingdi.h"
#include "winspool.h"
#include "winternl.h"
#include "wine/windef16.h"
#include "wine/unicode.h"
#include "wine/debug.h"
#include "wine/list.h"
#include "heap.h"
#include "winnls.h"

#include "wspool.h"

WINE_DEFAULT_DEBUG_CHANNEL(winspool);

static CRITICAL_SECTION printer_handles_cs;
static CRITICAL_SECTION_DEBUG printer_handles_cs_debug = 
{
    0, 0, &printer_handles_cs,
    { &printer_handles_cs_debug.ProcessLocksList, &printer_handles_cs_debug.ProcessLocksList },
      0, 0, { (DWORD_PTR)(__FILE__ ": printer_handles_cs") }
};
static CRITICAL_SECTION printer_handles_cs = { &printer_handles_cs_debug, -1, 0, 0, 0, 0 };

typedef struct {
    DWORD job_id;
    HANDLE hf;
} started_doc_t;

typedef struct {
    struct list jobs;
    LONG ref;
} queue_t;

typedef struct {
    LPWSTR name;
    queue_t *queue;
    started_doc_t *doc;
} opened_printer_t;

typedef struct {
    struct list entry;
    DWORD job_id;
    WCHAR *filename;
    WCHAR *document_title;
} job_t;

static opened_printer_t **printer_handles;
static int nb_printer_handles;
static long next_job_id = 1;

static DWORD (WINAPI *GDI_CallDeviceCapabilities16)( LPCSTR lpszDevice, LPCSTR lpszPort,
                                                     WORD fwCapability, LPSTR lpszOutput,
                                                     LPDEVMODEA lpdm );
static INT (WINAPI *GDI_CallExtDeviceMode16)( HWND hwnd, LPDEVMODEA lpdmOutput,
                                              LPSTR lpszDevice, LPSTR lpszPort,
                                              LPDEVMODEA lpdmInput, LPSTR lpszProfile,
                                              DWORD fwMode );

static const char Printers[] =
"System\\CurrentControlSet\\control\\Print\\Printers\\";

static const WCHAR DriversW[] = { 'S','y','s','t','e','m','\\',
                                  'C','u', 'r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
                                  'c','o','n','t','r','o','l','\\',
                                  'P','r','i','n','t','\\',
                                  'E','n','v','i','r','o','n','m','e','n','t','s','\\',
                                  '%','s','\\','D','r','i','v','e','r','s','\\',0 };

static const WCHAR user_default_reg_key[] = { 'S','o','f','t','w','a','r','e','\\',
                                              'M','i','c','r','o','s','o','f','t','\\',
                                              'W','i','n','d','o','w','s',' ','N','T','\\',
                                              'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
                                              'W','i','n','d','o','w','s',0};

static const WCHAR user_printers_reg_key[] = { 'S','o','f','t','w','a','r','e','\\',
                                               'M','i','c','r','o','s','o','f','t','\\',
                                               'W','i','n','d','o','w','s',' ','N','T','\\',
                                               'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
                                               'D','e','v','i','c','e','s',0};

static const WCHAR DefaultEnvironmentW[] = {'W','i','n','e',0};

static const WCHAR Configuration_FileW[] = {'C','o','n','f','i','g','u','r','a','t',
				      'i','o','n',' ','F','i','l','e',0};
static const WCHAR DatatypeW[] = {'D','a','t','a','t','y','p','e',0};
static const WCHAR Data_FileW[] = {'D','a','t','a',' ','F','i','l','e',0};
static const WCHAR Default_DevModeW[] = {'D','e','f','a','u','l','t',' ','D','e','v',
				   'M','o','d','e',0};
static const WCHAR Dependent_FilesW[] = {'D','e','p','e','n','d','e','n','t',' ','F',
				   'i','l','e','s',0};
static const WCHAR DescriptionW[] = {'D','e','s','c','r','i','p','t','i','o','n',0};
static const WCHAR DriverW[] = {'D','r','i','v','e','r',0};
static const WCHAR Help_FileW[] = {'H','e','l','p',' ','F','i','l','e',0};
static const WCHAR LocationW[] = {'L','o','c','a','t','i','o','n',0};
static const WCHAR MonitorW[] = {'M','o','n','i','t','o','r',0};
static const WCHAR NameW[] = {'N','a','m','e',0};
static const WCHAR ParametersW[] = {'P','a','r','a','m','e','t','e','r','s',0};
static const WCHAR PortW[] = {'P','o','r','t',0};
static const WCHAR Print_ProcessorW[] = {'P','r','i','n','t',' ','P','r','o','c','e',
				   's','s','o','r',0};
static const WCHAR Printer_DriverW[] = {'P','r','i','n','t','e','r',' ','D','r','i',
				  'v','e','r',0};
static const WCHAR PrinterDriverDataW[] = {'P','r','i','n','t','e','r','D','r','i',
				     'v','e','r','D','a','t','a',0};
static const WCHAR Separator_FileW[] = {'S','e','p','a','r','a','t','o','r',' ','F',
				  'i','l','e',0};
static const WCHAR Share_NameW[] = {'S','h','a','r','e',' ','N','a','m','e',0};
static const WCHAR WinPrintW[] = {'W','i','n','P','r','i','n','t',0};
static const WCHAR deviceW[]  = {'d','e','v','i','c','e',0};
static const WCHAR devicesW[] = {'d','e','v','i','c','e','s',0};
static const WCHAR windowsW[] = {'w','i','n','d','o','w','s',0};
static const WCHAR emptyStringW[] = {0};

static const WCHAR May_Delete_Value[] = {'W','i','n','e','M','a','y','D','e','l','e','t','e','M','e',0};

static const WCHAR CUPS_Port[] = {'C','U','P','S',':',0};
static const WCHAR FILE_Port[] = {'F','I','L','E',':',0};
static const WCHAR LPR_Port[] = {'L','P','R',':',0};

static const WCHAR default_doc_title[] = {'L','o','c','a','l',' ','D','o','w','n','l','e','v','e','l',' ',
                                          'D','o','c','u','m','e','n','t',0};

static HKEY WINSPOOL_OpenDriverReg( LPVOID pEnvironment, BOOL unicode);
static BOOL WINSPOOL_GetPrinterDriver(HANDLE hPrinter, LPWSTR pEnvironment,
				      DWORD Level, LPBYTE pDriverInfo,
				      DWORD cbBuf, LPDWORD pcbNeeded,
				      BOOL unicode);
static DWORD WINSPOOL_GetOpenedPrinterRegKey(HANDLE hPrinter, HKEY *phkey);

/* RtlCreateUnicodeStringFromAsciiz will return an empty string in the buffer
   if passed a NULL string. This returns NULLs to the result. 
*/
static inline PWSTR asciitounicode( UNICODE_STRING * usBufferPtr, LPCSTR src )
{
    if ( (src) )
    {
        RtlCreateUnicodeStringFromAsciiz(usBufferPtr, src);
        return usBufferPtr->Buffer;
    }
    usBufferPtr->Buffer = NULL; /* so that RtlFreeUnicodeString won't barf */
    return NULL;
}
            
static LPWSTR strdupW(LPCWSTR p)
{
    LPWSTR ret;
    DWORD len;

    if(!p) return NULL;
    len = (strlenW(p) + 1) * sizeof(WCHAR);
    ret = HeapAlloc(GetProcessHeap(), 0, len);
    memcpy(ret, p, len);
    return ret;
}

static void
WINSPOOL_SetDefaultPrinter(const char *devname, const char *name,BOOL force) {
    char qbuf[200];

    /* If forcing, or no profile string entry for device yet, set the entry
     *
     * The always change entry if not WINEPS yet is discussable.
     */
    if (force								||
	!GetProfileStringA("windows","device","*",qbuf,sizeof(qbuf))	||
	!strcmp(qbuf,"*")						||
	!strstr(qbuf,"WINEPS.DRV")
    ) {
    	char *buf = HeapAlloc(GetProcessHeap(),0,strlen(name)+strlen(devname)+strlen(",WINEPS.DRV,LPR:")+1);
        HKEY hkey;

	sprintf(buf,"%s,WINEPS.DRV,LPR:%s",devname,name);
	WriteProfileStringA("windows","device",buf);
        if(RegCreateKeyW(HKEY_CURRENT_USER, user_default_reg_key, &hkey) == ERROR_SUCCESS) {
            RegSetValueExA(hkey, "Device", 0, REG_SZ, (LPBYTE)buf, strlen(buf) + 1);
            RegCloseKey(hkey);
        }
	HeapFree(GetProcessHeap(),0,buf);
    }
}

#ifdef HAVE_CUPS_CUPS_H
static typeof(cupsGetDests)  *pcupsGetDests;
static typeof(cupsGetPPD)    *pcupsGetPPD;
static typeof(cupsPrintFile) *pcupsPrintFile;
static void *cupshandle;

static BOOL CUPS_LoadPrinters(void)
{
    int	                  i, nrofdests;
    BOOL                  hadprinter = FALSE;
    cups_dest_t          *dests;
    PRINTER_INFO_2A       pinfo2a;
    char   *port,*devline;
    HKEY hkeyPrinter, hkeyPrinters, hkey;

    cupshandle = wine_dlopen(SONAME_LIBCUPS, RTLD_NOW, NULL, 0);
    if (!cupshandle) 
	return FALSE;
    TRACE("loaded %s\n", SONAME_LIBCUPS);

#define DYNCUPS(x) 					\
    	p##x = wine_dlsym(cupshandle, #x, NULL,0);	\
	if (!p##x) return FALSE;

    DYNCUPS(cupsGetPPD);
    DYNCUPS(cupsGetDests);
    DYNCUPS(cupsPrintFile);
#undef DYNCUPS

    if(RegCreateKeyA(HKEY_LOCAL_MACHINE, Printers, &hkeyPrinters) !=
       ERROR_SUCCESS) {
        ERR("Can't create Printers key\n");
	return FALSE;
    }

    nrofdests = pcupsGetDests(&dests);
    TRACE("Found %d CUPS %s:\n", nrofdests, (nrofdests == 1) ? "printer" : "printers");
    for (i=0;i<nrofdests;i++) {
        port = HeapAlloc(GetProcessHeap(),0,strlen("LPR:")+strlen(dests[i].name)+1);
        sprintf(port,"LPR:%s",dests[i].name);
	devline=HeapAlloc(GetProcessHeap(),0,sizeof("WINEPS.DRV,")+strlen(port));
	sprintf(devline,"WINEPS.DRV,%s",port);
	WriteProfileStringA("devices",dests[i].name,devline);
        if(RegCreateKeyW(HKEY_CURRENT_USER, user_printers_reg_key, &hkey) == ERROR_SUCCESS) {
            RegSetValueExA(hkey, dests[i].name, 0, REG_SZ, (LPBYTE)devline, strlen(devline) + 1);
            RegCloseKey(hkey);
        }
	HeapFree(GetProcessHeap(),0,devline);

        TRACE("Printer %d: %s\n", i, dests[i].name);
        if(RegOpenKeyA(hkeyPrinters, dests[i].name, &hkeyPrinter) == ERROR_SUCCESS) {
            /* Printer already in registry, delete the tag added in WINSPOOL_LoadSystemPrinters
               and continue */
            TRACE("Printer already exists\n");
            RegDeleteValueW(hkeyPrinter, May_Delete_Value);
            RegCloseKey(hkeyPrinter);
        } else {
            memset(&pinfo2a,0,sizeof(pinfo2a));
            pinfo2a.pPrinterName	= dests[i].name;
            pinfo2a.pDatatype	= "RAW";
            pinfo2a.pPrintProcessor	= "WinPrint";
            pinfo2a.pDriverName	= "PS Driver";
            pinfo2a.pComment	= "WINEPS Printer using CUPS";
            pinfo2a.pLocation	= "<physical location of printer>";
            pinfo2a.pPortName	= port;
            pinfo2a.pParameters	= "<parameters?>";
            pinfo2a.pShareName	= "<share name?>";
            pinfo2a.pSepFile	= "<sep file?>";

            if (!AddPrinterA(NULL,2,(LPBYTE)&pinfo2a)) {
                if (GetLastError() != ERROR_PRINTER_ALREADY_EXISTS)
                    ERR("printer '%s' not added by AddPrinterA (error %ld)\n",dests[i].name,GetLastError());
            }
        }
	HeapFree(GetProcessHeap(),0,port);

        hadprinter = TRUE;
        if (dests[i].is_default)
            WINSPOOL_SetDefaultPrinter(dests[i].name, dests[i].name, TRUE);
    }
    RegCloseKey(hkeyPrinters);
    return hadprinter;
}
#endif

static BOOL
PRINTCAP_ParseEntry(char *pent,BOOL isfirst) {
    PRINTER_INFO_2A	pinfo2a;
    char		*e,*s,*name,*prettyname,*devname;
    BOOL		ret = FALSE, set_default = FALSE;
    char                *port,*devline,*env_default;
    HKEY                hkeyPrinter, hkeyPrinters, hkey;

    while (isspace(*pent)) pent++;
    s = strchr(pent,':');
    if(s) *s='\0';
    name = HeapAlloc(GetProcessHeap(), 0, strlen(pent) + 1);
    strcpy(name,pent);
    if(s) {
        *s=':';
        pent = s;
    } else
        pent = "";

    TRACE("name=%s entry=%s\n",name, pent);

    if(ispunct(*name)) { /* a tc entry, not a real printer */
        TRACE("skipping tc entry\n");
        goto end;
    }

    if(strstr(pent,":server")) { /* server only version so skip */
        TRACE("skipping server entry\n");
        goto end;
    }

    /* Determine whether this is a postscript printer. */

    ret = TRUE;
    env_default = getenv("PRINTER");
    prettyname = name;
    /* Get longest name, usually the one at the right for later display. */
    while((s=strchr(prettyname,'|'))) {
        *s = '\0';
        e = s;
        while(isspace(*--e)) *e = '\0';
        TRACE("\t%s\n", debugstr_a(prettyname));
        if(env_default && !strcasecmp(prettyname, env_default)) set_default = TRUE;
        for(prettyname = s+1; isspace(*prettyname); prettyname++)
            ;
    }
    e = prettyname + strlen(prettyname);
    while(isspace(*--e)) *e = '\0';
    TRACE("\t%s\n", debugstr_a(prettyname));
    if(env_default && !strcasecmp(prettyname, env_default)) set_default = TRUE;

    /* prettyname must fit into the dmDeviceName member of DEVMODE struct,
     * if it is too long, we use it as comment below. */
    devname = prettyname;
    if (strlen(devname)>=CCHDEVICENAME-1)
	 devname = name;
    if (strlen(devname)>=CCHDEVICENAME-1) {
        ret = FALSE;
        goto end;
    }

    port = HeapAlloc(GetProcessHeap(),0,strlen("LPR:")+strlen(name)+1);
    sprintf(port,"LPR:%s",name);

    devline=HeapAlloc(GetProcessHeap(),0,sizeof("WINEPS.DRV,")+strlen(port));
    sprintf(devline,"WINEPS.DRV,%s",port);
    WriteProfileStringA("devices",devname,devline);
    if(RegCreateKeyW(HKEY_CURRENT_USER, user_printers_reg_key, &hkey) == ERROR_SUCCESS) {
        RegSetValueExA(hkey, devname, 0, REG_SZ, (LPBYTE)devline, strlen(devline) + 1);
        RegCloseKey(hkey);
    }
    HeapFree(GetProcessHeap(),0,devline);
    
    if(RegCreateKeyA(HKEY_LOCAL_MACHINE, Printers, &hkeyPrinters) !=
       ERROR_SUCCESS) {
        ERR("Can't create Printers key\n");
	ret = FALSE;
        goto end;
    }
    if(RegOpenKeyA(hkeyPrinters, devname, &hkeyPrinter) == ERROR_SUCCESS) {
        /* Printer already in registry, delete the tag added in WINSPOOL_LoadSystemPrinters
           and continue */
        TRACE("Printer already exists\n");
        RegDeleteValueW(hkeyPrinter, May_Delete_Value);
        RegCloseKey(hkeyPrinter);
    } else {
        memset(&pinfo2a,0,sizeof(pinfo2a));
        pinfo2a.pPrinterName            = devname;
        pinfo2a.pDatatype               = "RAW";
        pinfo2a.pPrintProcessor	        = "WinPrint";
        pinfo2a.pDriverName             = "PS Driver";
        pinfo2a.pComment                = "WINEPS Printer using LPR";
        pinfo2a.pLocation               = prettyname;
        pinfo2a.pPortName               = port;
        pinfo2a.pParameters             = "<parameters?>";
        pinfo2a.pShareName              = "<share name?>";
        pinfo2a.pSepFile                = "<sep file?>";

        if (!AddPrinterA(NULL,2,(LPBYTE)&pinfo2a)) {
            if (GetLastError()!=ERROR_PRINTER_ALREADY_EXISTS)
                ERR("%s not added by AddPrinterA (%ld)\n",name,GetLastError());
        }
    }
    RegCloseKey(hkeyPrinters);

    if (isfirst || set_default)
        WINSPOOL_SetDefaultPrinter(devname,name,TRUE);

    HeapFree(GetProcessHeap(), 0, port);
 end:
    HeapFree(GetProcessHeap(), 0, name);
    return ret;
}

static BOOL
PRINTCAP_LoadPrinters(void) {
    BOOL		hadprinter = FALSE;
    char		buf[200];
    FILE		*f;
    char *pent = NULL;
    BOOL had_bash = FALSE;

    f = fopen("/etc/printcap","r");
    if (!f)
	return FALSE;

    while(fgets(buf,sizeof(buf),f)) {
        char *start, *end;

        end=strchr(buf,'\n');
        if (end) *end='\0';
    
        start = buf;
        while(isspace(*start)) start++;
        if(*start == '#' || *start == '\0')
            continue;

        if(pent && !had_bash && *start != ':' && *start != '|') { /* start of new entry, parse the previous one */
	    hadprinter |= PRINTCAP_ParseEntry(pent,!hadprinter);
            HeapFree(GetProcessHeap(),0,pent);
            pent = NULL;
        }

        if (end && *--end == '\\') {
            *end = '\0';
            had_bash = TRUE;
        } else
            had_bash = FALSE;

        if (pent) {
            pent=HeapReAlloc(GetProcessHeap(),0,pent,strlen(pent)+strlen(start)+1);
            strcat(pent,start);
        } else {
            pent=HeapAlloc(GetProcessHeap(),0,strlen(start)+1);
            strcpy(pent,start);
        }

    }
    if(pent) {
        hadprinter |= PRINTCAP_ParseEntry(pent,!hadprinter);
        HeapFree(GetProcessHeap(),0,pent);
    }
    fclose(f);
    return hadprinter;
}

static inline DWORD set_reg_szW(HKEY hkey, const WCHAR *keyname, const WCHAR *value)
{
    if (value)
        return RegSetValueExW(hkey, keyname, 0, REG_SZ, (const BYTE*)value,
                   lstrlenW(value) * sizeof(WCHAR));
    else
        return ERROR_FILE_NOT_FOUND;
}

void WINSPOOL_LoadSystemPrinters(void)
{
    HKEY                hkey, hkeyPrinters;
    DRIVER_INFO_3A      di3a;
    HANDLE              hprn;
    DWORD               needed, num, i;
    WCHAR               PrinterName[256];
    BOOL                done = FALSE;

    di3a.cVersion = 0x400;
    di3a.pName = "PS Driver";
    di3a.pEnvironment = NULL;	/* NULL means auto */
    di3a.pDriverPath = "wineps16";
    di3a.pDataFile = "<datafile?>";
    di3a.pConfigFile = "wineps16";
    di3a.pHelpFile = "<helpfile?>";
    di3a.pDependentFiles = "<dependend files?>";
    di3a.pMonitorName = "<monitor name?>";
    di3a.pDefaultDataType = "RAW";

    if (!AddPrinterDriverA(NULL,3,(LPBYTE)&di3a)) {
	ERR("Failed adding PS Driver (%ld)\n",GetLastError());
        return;
    }

    /* This ensures that all printer entries have a valid Name value.  If causes
       problems later if they don't.  If one is found to be missed we create one
       and set it equal to the name of the key */
    if(RegCreateKeyA(HKEY_LOCAL_MACHINE, Printers, &hkeyPrinters) == ERROR_SUCCESS) {
        if(RegQueryInfoKeyA(hkeyPrinters, NULL, NULL, NULL, &num, NULL, NULL,
                            NULL, NULL, NULL, NULL, NULL) == ERROR_SUCCESS) {
            for(i = 0; i < num; i++) {
                if(RegEnumKeyW(hkeyPrinters, i, PrinterName, sizeof(PrinterName)) == ERROR_SUCCESS) {
                    if(RegOpenKeyW(hkeyPrinters, PrinterName, &hkey) == ERROR_SUCCESS) {
                        if(RegQueryValueExW(hkey, NameW, 0, 0, 0, &needed) == ERROR_FILE_NOT_FOUND) {
                            set_reg_szW(hkey, NameW, PrinterName);
                        }
                        RegCloseKey(hkey);
                    }
                }
            }
        }
        RegCloseKey(hkeyPrinters);
    }

    /* We want to avoid calling AddPrinter on printers as much as
       possible, because on cups printers this will (eventually) lead
       to a call to cupsGetPPD which takes forever, even with non-cups
       printers AddPrinter takes a while.  So we'll tag all printers that
       were automatically added last time around, if they still exist
       we'll leave them be otherwise we'll delete them. */
    EnumPrintersA(PRINTER_ENUM_LOCAL, NULL, 5, NULL, 0, &needed, &num);
    if(needed) {
        PRINTER_INFO_5A* pi = HeapAlloc(GetProcessHeap(), 0, needed);
        if(EnumPrintersA(PRINTER_ENUM_LOCAL, NULL, 5, (LPBYTE)pi, needed, &needed, &num)) {
            for(i = 0; i < num; i++) {
                if(pi[i].pPortName == NULL || !strncmp(pi[i].pPortName,"CUPS:", 5) || !strncmp(pi[i].pPortName, "LPR:", 4)) {
                    if(OpenPrinterA(pi[i].pPrinterName, &hprn, NULL)) {
                        if(WINSPOOL_GetOpenedPrinterRegKey(hprn, &hkey) == ERROR_SUCCESS) {
                            DWORD dw = 1;
                            RegSetValueExW(hkey, May_Delete_Value, 0, REG_DWORD, (LPBYTE)&dw, sizeof(dw));
                            RegCloseKey(hkey);
                        }
                        ClosePrinter(hprn);
                    }
                }
            }
        }
        HeapFree(GetProcessHeap(), 0, pi);
    }


#ifdef HAVE_CUPS_CUPS_H
    done = CUPS_LoadPrinters();
#endif

    if(!done) { /* If we have any CUPS based printers, skip looking for printcap printers */
        /* Check for [ppd] section in config file before parsing /etc/printcap */
        /* @@ Wine registry key: HKCU\Software\Wine\Printing\PPD Files */
        if (RegOpenKeyA(HKEY_CURRENT_USER, "Software\\Wine\\Printing\\PPD Files",
                        &hkey) == ERROR_SUCCESS) {
            RegCloseKey(hkey);
            PRINTCAP_LoadPrinters();
        }
    }

    /* Now enumerate the list again and delete any printers that a still tagged */
    EnumPrintersA(PRINTER_ENUM_LOCAL, NULL, 5, NULL, 0, &needed, &num);
    if(needed) {
        PRINTER_INFO_5A* pi = HeapAlloc(GetProcessHeap(), 0, needed);
        if(EnumPrintersA(PRINTER_ENUM_LOCAL, NULL, 5, (LPBYTE)pi, needed, &needed, &num)) {
            for(i = 0; i < num; i++) {
                if(pi[i].pPortName == NULL || !strncmp(pi[i].pPortName,"CUPS:", 5) || !strncmp(pi[i].pPortName, "LPR:", 4)) {
                    if(OpenPrinterA(pi[i].pPrinterName, &hprn, NULL)) {
                        if(WINSPOOL_GetOpenedPrinterRegKey(hprn, &hkey) == ERROR_SUCCESS) {
                            DWORD dw, type, size = sizeof(dw);
                            if(RegQueryValueExW(hkey, May_Delete_Value, NULL, &type, (LPBYTE)&dw, &size) == ERROR_SUCCESS) {
                                TRACE("Deleting old printer %s\n", pi[i].pPrinterName);
                                DeletePrinter(hprn);
                            }
                            RegCloseKey(hkey);
                        }
                        ClosePrinter(hprn);
                    }
                }
            }
        }
        HeapFree(GetProcessHeap(), 0, pi);
    }

    return;

}


/******************************************************************
 *  get_opened_printer_entry
 *  Get the first place empty in the opened printer table
 */
static HANDLE get_opened_printer_entry( LPCWSTR name )
{
    UINT handle = nb_printer_handles, i;
    queue_t *queue = NULL;
    opened_printer_t *printer;

    EnterCriticalSection(&printer_handles_cs);

    for (i = 0; i < nb_printer_handles; i++)
    {
        if (!printer_handles[i])
        {
            if(handle == nb_printer_handles)
                handle = i;
        }
        else if(!queue && !strcmpW(name, printer_handles[i]->name))
            queue = printer_handles[i]->queue;
    }

    if (handle >= nb_printer_handles)
    {
        opened_printer_t **new_array;
        if (printer_handles)
            new_array = HeapReAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, printer_handles,
                                     (nb_printer_handles + 16) * sizeof(*new_array) );
        else
            new_array = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY,
                                   (nb_printer_handles + 16) * sizeof(*new_array) );

        if (!new_array)
        {
            handle = 0;
            goto end;
        }
        printer_handles = new_array;
        nb_printer_handles += 16;
    }

    if (!(printer = HeapAlloc(GetProcessHeap(), 0, sizeof(*printer))))
    {
        handle = 0;
        goto end;
    }

    printer->name = HeapAlloc(GetProcessHeap(), 0, (strlenW(name) + 1) * sizeof(WCHAR));
    strcpyW(printer->name, name);
    if(queue)
        printer->queue = queue;
    else
    {
        printer->queue = HeapAlloc(GetProcessHeap(), 0, sizeof(*queue));
        list_init(&printer->queue->jobs);
        printer->queue->ref = 0;
    }
    InterlockedIncrement(&printer->queue->ref);
    printer->doc = NULL;

    printer_handles[handle] = printer;
    handle++;
end:
    LeaveCriticalSection(&printer_handles_cs);

    return (HANDLE)handle;
}

/******************************************************************
 *  get_opened_printer
 *  Get the pointer to the opened printer referred by the handle
 */
static opened_printer_t *get_opened_printer(HANDLE hprn)
{
    int idx = (int)hprn;
    opened_printer_t *ret = NULL;

    EnterCriticalSection(&printer_handles_cs);

    if ((idx <= 0) || (idx > nb_printer_handles))
        goto end;

    ret = printer_handles[idx - 1];
end:
    LeaveCriticalSection(&printer_handles_cs);
    return ret;
}

/******************************************************************
 *  get_opened_printer_name
 *  Get the pointer to the opened printer name referred by the handle
 */
static LPCWSTR get_opened_printer_name(HANDLE hprn)
{
    opened_printer_t *printer = get_opened_printer(hprn);
    if(!printer) return NULL;
    return printer->name;
}

/******************************************************************
 *  WINSPOOL_GetOpenedPrinterRegKey
 *
 */
static DWORD WINSPOOL_GetOpenedPrinterRegKey(HANDLE hPrinter, HKEY *phkey)
{
    LPCWSTR name = get_opened_printer_name(hPrinter);
    DWORD ret;
    HKEY hkeyPrinters;

    if(!name) return ERROR_INVALID_HANDLE;

    if((ret = RegCreateKeyA(HKEY_LOCAL_MACHINE, Printers, &hkeyPrinters)) !=
       ERROR_SUCCESS)
        return ret;

    if(RegOpenKeyW(hkeyPrinters, name, phkey) != ERROR_SUCCESS)
    {
        ERR("Can't find opened printer %s in registry\n",
            debugstr_w(name));
        RegCloseKey(hkeyPrinters);
        return ERROR_INVALID_PRINTER_NAME; /* ? */
    }
    RegCloseKey(hkeyPrinters);
    return ERROR_SUCCESS;
}

/******************************************************************
 *                  get_job
 *
 *  Get the pointer to the specified job.
 *  Should hold the printer_handles_cs before calling.
 */
static job_t *get_job(HANDLE hprn, DWORD JobId)
{
    opened_printer_t *printer = get_opened_printer(hprn);
    job_t *job;

    if(!printer) return NULL;
    LIST_FOR_EACH_ENTRY(job, &printer->queue->jobs, job_t, entry)
    {
        if(job->job_id == JobId)
            return job;
    }
    return NULL;
}

/***********************************************************
 *      DEVMODEcpyAtoW
 */
static LPDEVMODEW DEVMODEcpyAtoW(DEVMODEW *dmW, const DEVMODEA *dmA)
{
    BOOL Formname;
    ptrdiff_t off_formname = (const char *)dmA->dmFormName - (const char *)dmA;
    DWORD size;

    Formname = (dmA->dmSize > off_formname);
    size = dmA->dmSize + CCHDEVICENAME + (Formname ? CCHFORMNAME : 0);
    MultiByteToWideChar(CP_ACP, 0, (LPCSTR)dmA->dmDeviceName, -1,
                        dmW->dmDeviceName, CCHDEVICENAME);
    if(!Formname) {
      memcpy(&dmW->dmSpecVersion, &dmA->dmSpecVersion,
	     dmA->dmSize - CCHDEVICENAME);
    } else {
      memcpy(&dmW->dmSpecVersion, &dmA->dmSpecVersion,
	     off_formname - CCHDEVICENAME);
      MultiByteToWideChar(CP_ACP, 0, (LPCSTR)dmA->dmFormName, -1,
                          dmW->dmFormName, CCHFORMNAME);
      memcpy(&dmW->dmLogPixels, &dmA->dmLogPixels, dmA->dmSize -
	     (off_formname + CCHFORMNAME));
    }
    dmW->dmSize = size;
    memcpy((char *)dmW + dmW->dmSize, (const char *)dmA + dmA->dmSize,
	   dmA->dmDriverExtra);
    return dmW;
}

/***********************************************************
 *      DEVMODEdupWtoA
 * Creates an ascii copy of supplied devmode on heap
 */
static LPDEVMODEA DEVMODEdupWtoA(HANDLE heap, const DEVMODEW *dmW)
{
    LPDEVMODEA dmA;
    DWORD size;
    BOOL Formname;
    ptrdiff_t off_formname = (const char *)dmW->dmFormName - (const char *)dmW;

    if(!dmW) return NULL;
    Formname = (dmW->dmSize > off_formname);
    size = dmW->dmSize - CCHDEVICENAME - (Formname ? CCHFORMNAME : 0);
    dmA = HeapAlloc(heap, HEAP_ZERO_MEMORY, size + dmW->dmDriverExtra);
    WideCharToMultiByte(CP_ACP, 0, dmW->dmDeviceName, -1,
                        (LPSTR)dmA->dmDeviceName, CCHDEVICENAME, NULL, NULL);
    if(!Formname) {
      memcpy(&dmA->dmSpecVersion, &dmW->dmSpecVersion,
	     dmW->dmSize - CCHDEVICENAME * sizeof(WCHAR));
    } else {
      memcpy(&dmA->dmSpecVersion, &dmW->dmSpecVersion,
	     off_formname - CCHDEVICENAME * sizeof(WCHAR));
      WideCharToMultiByte(CP_ACP, 0, dmW->dmFormName, -1,
                          (LPSTR)dmA->dmFormName, CCHFORMNAME, NULL, NULL);
      memcpy(&dmA->dmLogPixels, &dmW->dmLogPixels, dmW->dmSize -
	     (off_formname + CCHFORMNAME * sizeof(WCHAR)));
    }
    dmA->dmSize = size;
    memcpy((char *)dmA + dmA->dmSize, (const char *)dmW + dmW->dmSize,
	   dmW->dmDriverExtra);
    return dmA;
}

/***********************************************************
 *             PRINTER_INFO_2AtoW
 * Creates a unicode copy of PRINTER_INFO_2A on heap
 */
static LPPRINTER_INFO_2W PRINTER_INFO_2AtoW(HANDLE heap, LPPRINTER_INFO_2A piA)
{
    LPPRINTER_INFO_2W piW;
    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;
}

/***********************************************************
 *       FREE_PRINTER_INFO_2W
 * Free PRINTER_INFO_2W and all strings
 */
static void FREE_PRINTER_INFO_2W(HANDLE heap, LPPRINTER_INFO_2W piW)
{
    if(!piW) 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);
    return;
}

/******************************************************************
 *              DeviceCapabilities     [WINSPOOL.@]
 *              DeviceCapabilitiesA    [WINSPOOL.@]
 *
 */
INT WINAPI DeviceCapabilitiesA(LPCSTR pDevice,LPCSTR pPort, WORD cap,
			       LPSTR pOutput, LPDEVMODEA lpdm)
{
    INT ret;

    if (!GDI_CallDeviceCapabilities16)
    {
        GDI_CallDeviceCapabilities16 = (void*)GetProcAddress( GetModuleHandleA("gdi32"),
                                                              (LPCSTR)104 );
        if (!GDI_CallDeviceCapabilities16) return -1;
    }
    ret = GDI_CallDeviceCapabilities16(pDevice, pPort, cap, pOutput, lpdm);

    /* If DC_PAPERSIZE map POINT16s to POINTs */
    if(ret != -1 && cap == DC_PAPERSIZE && pOutput) {
        POINT16 *tmp = HeapAlloc( GetProcessHeap(), 0, ret * sizeof(POINT16) );
        POINT *pt = (POINT *)pOutput;
	INT i;
	memcpy(tmp, pOutput, ret * sizeof(POINT16));
	for(i = 0; i < ret; i++, pt++)
        {
            pt->x = tmp[i].x;
            pt->y = tmp[i].y;
        }
	HeapFree( GetProcessHeap(), 0, tmp );
    }
    return ret;
}


/*****************************************************************************
 *          DeviceCapabilitiesW        [WINSPOOL.@]
 *
 * Call DeviceCapabilitiesA since we later call 16bit stuff anyway
 *
 */
INT WINAPI DeviceCapabilitiesW(LPCWSTR pDevice, LPCWSTR pPort,
			       WORD fwCapability, LPWSTR pOutput,
			       const DEVMODEW *pDevMode)
{
    LPDEVMODEA dmA = DEVMODEdupWtoA(GetProcessHeap(), pDevMode);
    LPSTR pDeviceA = HEAP_strdupWtoA(GetProcessHeap(),0,pDevice);
    LPSTR pPortA = HEAP_strdupWtoA(GetProcessHeap(),0,pPort);
    INT ret;

    if(pOutput && (fwCapability == DC_BINNAMES ||
		   fwCapability == DC_FILEDEPENDENCIES ||
		   fwCapability == DC_PAPERNAMES)) {
      /* These need A -> W translation */
        INT size = 0, i;
	LPSTR pOutputA;
        ret = DeviceCapabilitiesA(pDeviceA, pPortA, fwCapability, NULL,
				  dmA);
	if(ret == -1)
	    return ret;
	switch(fwCapability) {
	case DC_BINNAMES:
	    size = 24;
	    break;
	case DC_PAPERNAMES:
	case DC_FILEDEPENDENCIES:
	    size = 64;
	    break;
	}
	pOutputA = HeapAlloc(GetProcessHeap(), 0, size * ret);
	ret = DeviceCapabilitiesA(pDeviceA, pPortA, fwCapability, pOutputA,
				  dmA);
	for(i = 0; i < ret; i++)
	    MultiByteToWideChar(CP_ACP, 0, pOutputA + (i * size), -1,
				pOutput + (i * size), size);
	HeapFree(GetProcessHeap(), 0, pOutputA);
    } else {
        ret = DeviceCapabilitiesA(pDeviceA, pPortA, fwCapability,
				  (LPSTR)pOutput, dmA);
    }
    HeapFree(GetProcessHeap(),0,pPortA);
    HeapFree(GetProcessHeap(),0,pDeviceA);
    HeapFree(GetProcessHeap(),0,dmA);
    return ret;
}

/******************************************************************
 *              DocumentPropertiesA   [WINSPOOL.@]
 *
 * FIXME: implement DocumentPropertiesA via DocumentPropertiesW, not vice versa
 */
LONG WINAPI DocumentPropertiesA(HWND hWnd,HANDLE hPrinter,
                                LPSTR pDeviceName, LPDEVMODEA pDevModeOutput,
				LPDEVMODEA pDevModeInput,DWORD fMode )
{
    LPSTR lpName = pDeviceName;
    LONG ret;

    TRACE("(%p,%p,%s,%p,%p,%ld)\n",
	hWnd,hPrinter,pDeviceName,pDevModeOutput,pDevModeInput,fMode
    );

    if(!pDeviceName) {
        LPCWSTR lpNameW = get_opened_printer_name(hPrinter);
        if(!lpNameW) {
		ERR("no name from hPrinter?\n");
                SetLastError(ERROR_INVALID_HANDLE);
		return -1;
	}
	lpName = HEAP_strdupWtoA(GetProcessHeap(),0,lpNameW);
    }

    if (!GDI_CallExtDeviceMode16)
    {
        GDI_CallExtDeviceMode16 = (void*)GetProcAddress( GetModuleHandleA("gdi32"),
                                                         (LPCSTR)102 );
        if (!GDI_CallExtDeviceMode16) {
		ERR("No CallExtDeviceMode16?\n");
		return -1;
	}
    }
    ret = GDI_CallExtDeviceMode16(hWnd, pDevModeOutput, lpName, "LPT1:",
				  pDevModeInput, NULL, fMode);

    if(!pDeviceName)
        HeapFree(GetProcessHeap(),0,lpName);
    return ret;
}


/*****************************************************************************
 *          DocumentPropertiesW (WINSPOOL.@)
 *
 * FIXME: implement DocumentPropertiesA via DocumentPropertiesW, not vice versa
 */
LONG WINAPI DocumentPropertiesW(HWND hWnd, HANDLE hPrinter,
				LPWSTR pDeviceName,
				LPDEVMODEW pDevModeOutput,
				LPDEVMODEW pDevModeInput, DWORD fMode)
{

    LPSTR pDeviceNameA = HEAP_strdupWtoA(GetProcessHeap(),0,pDeviceName);
    LPDEVMODEA pDevModeInputA = DEVMODEdupWtoA(GetProcessHeap(),pDevModeInput);
    LPDEVMODEA pDevModeOutputA = NULL;
    LONG ret;

    TRACE("(%p,%p,%s,%p,%p,%ld)\n",
          hWnd,hPrinter,debugstr_w(pDeviceName),pDevModeOutput,pDevModeInput,
	  fMode);
    if(pDevModeOutput) {
        ret = DocumentPropertiesA(hWnd, hPrinter, pDeviceNameA, NULL, NULL, 0);
	if(ret < 0) return ret;
	pDevModeOutputA = HeapAlloc(GetProcessHeap(), 0, ret);
    }
    ret = DocumentPropertiesA(hWnd, hPrinter, pDeviceNameA, pDevModeOutputA,
			      pDevModeInputA, fMode);
    if(pDevModeOutput) {
        DEVMODEcpyAtoW(pDevModeOutput, pDevModeOutputA);
	HeapFree(GetProcessHeap(),0,pDevModeOutputA);
    }
    if(fMode == 0 && ret > 0)
        ret += (CCHDEVICENAME + CCHFORMNAME);
    HeapFree(GetProcessHeap(),0,pDevModeInputA);
    HeapFree(GetProcessHeap(),0,pDeviceNameA);
    return ret;
}

/******************************************************************
 *              OpenPrinterA        [WINSPOOL.@]
 *
 */
BOOL WINAPI OpenPrinterA(LPSTR lpPrinterName,HANDLE *phPrinter,
			 LPPRINTER_DEFAULTSA pDefault)
{
    UNICODE_STRING lpPrinterNameW;
    UNICODE_STRING usBuffer;
    PRINTER_DEFAULTSW DefaultW, *pDefaultW = NULL;
    PWSTR pwstrPrinterNameW;
    BOOL ret;

    pwstrPrinterNameW = asciitounicode(&lpPrinterNameW,lpPrinterName);

    if(pDefault) {
        DefaultW.pDatatype = asciitounicode(&usBuffer,pDefault->pDatatype);
	DefaultW.pDevMode = pDefault->pDevMode ? GdiConvertToDevmodeW(pDefault->pDevMode) : NULL;
	DefaultW.DesiredAccess = pDefault->DesiredAccess;
	pDefaultW = &DefaultW;
    }
    ret = OpenPrinterW(pwstrPrinterNameW, phPrinter, pDefaultW);
    if(pDefault) {
        RtlFreeUnicodeString(&usBuffer);
	HeapFree(GetProcessHeap(), 0, DefaultW.pDevMode);
    }
    RtlFreeUnicodeString(&lpPrinterNameW);
    return ret;
}

/******************************************************************
 *              OpenPrinterW        [WINSPOOL.@]
 *
 */
BOOL WINAPI OpenPrinterW(LPWSTR lpPrinterName,HANDLE *phPrinter,
			 LPPRINTER_DEFAULTSW pDefault)
{
    HKEY hkeyPrinters, hkeyPrinter;

    if (!lpPrinterName) {
       FIXME("(printerName: NULL, pDefault %p Ret: False\n", pDefault);
       SetLastError(ERROR_INVALID_PARAMETER);
       return FALSE;
    }

    TRACE("(printerName: %s, pDefault %p)\n", debugstr_w(lpPrinterName),
	  pDefault);

    /* Check Printer exists */
    if(RegCreateKeyA(HKEY_LOCAL_MACHINE, Printers, &hkeyPrinters) !=
       ERROR_SUCCESS) {
        ERR("Can't create Printers key\n");
	SetLastError(ERROR_FILE_NOT_FOUND); /* ?? */
	return FALSE;
    }

    if(lpPrinterName[0] == '\0' || /* explicitly exclude "" */
       RegOpenKeyW(hkeyPrinters, lpPrinterName, &hkeyPrinter)
       != ERROR_SUCCESS) {
        TRACE("Can't find printer %s in registry\n",
	      debugstr_w(lpPrinterName));
	RegCloseKey(hkeyPrinters);
        SetLastError(ERROR_INVALID_PRINTER_NAME);
	return FALSE;
    }
    RegCloseKey(hkeyPrinter);
    RegCloseKey(hkeyPrinters);

    if(!phPrinter) /* This seems to be what win95 does anyway */
        return TRUE;

    /* Get the unique handle of the printer*/
    *phPrinter = get_opened_printer_entry( lpPrinterName );

    if (pDefault != NULL)
        FIXME("Not handling pDefault\n");

    return TRUE;
}

/******************************************************************
 *              AddMonitorA        [WINSPOOL.@]
 *
 */
BOOL WINAPI AddMonitorA(LPSTR pName, DWORD Level, LPBYTE pMonitors)
{
    FIXME("(%s,0x%08lx,%p), stub!\n", debugstr_a(pName), Level, pMonitors);
    SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
    return FALSE;
}

/******************************************************************************
 *              AddMonitorW        [WINSPOOL.@]
 */
BOOL WINAPI AddMonitorW(LPWSTR pName, DWORD Level, LPBYTE pMonitors)
{
    FIXME("(%s,0x%08lx,%p), stub!\n",debugstr_w(pName), Level, pMonitors);
    SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
    return FALSE;
}

/******************************************************************
 *              DeletePrinterDriverA        [WINSPOOL.@]
 *
 */
BOOL WINAPI
DeletePrinterDriverA (LPSTR pName, LPSTR pEnvironment, LPSTR pDriverName)
{
    FIXME("(%s,%s,%s):stub\n",debugstr_a(pName),debugstr_a(pEnvironment),
          debugstr_a(pDriverName));
    SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
    return FALSE;
}

/******************************************************************
 *              DeletePrinterDriverW        [WINSPOOL.@]
 *
 */
BOOL WINAPI
DeletePrinterDriverW (LPWSTR pName, LPWSTR pEnvironment, LPWSTR pDriverName)
{
    FIXME("(%s,%s,%s):stub\n",debugstr_w(pName),debugstr_w(pEnvironment),
          debugstr_w(pDriverName));
    SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
    return FALSE;
}

/******************************************************************
 *              DeleteMonitorA        [WINSPOOL.@]
 *
 */
BOOL WINAPI
DeleteMonitorA (LPSTR pName, LPSTR pEnvironment, LPSTR pMonitorName)
{
    FIXME("(%s,%s,%s):stub\n",debugstr_a(pName),debugstr_a(pEnvironment),
          debugstr_a(pMonitorName));
    SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
    return FALSE;
}

/******************************************************************
 *              DeleteMonitorW        [WINSPOOL.@]
 *
 */
BOOL WINAPI
DeleteMonitorW (LPWSTR pName, LPWSTR pEnvironment, LPWSTR pMonitorName)
{
    FIXME("(%s,%s,%s):stub\n",debugstr_w(pName),debugstr_w(pEnvironment),
          debugstr_w(pMonitorName));
    SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
    return FALSE;
}

/******************************************************************
 *              DeletePortA        [WINSPOOL.@]
 *
 */
BOOL WINAPI
DeletePortA (LPSTR pName, HWND hWnd, LPSTR pPortName)
{
    FIXME("(%s,%p,%s):stub\n",debugstr_a(pName),hWnd,
          debugstr_a(pPortName));
    SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
    return FALSE;
}

/******************************************************************
 *              DeletePortW        [WINSPOOL.@]
 *
 */
BOOL WINAPI
DeletePortW (LPWSTR pName, HWND hWnd, LPWSTR pPortName)
{
    FIXME("(%s,%p,%s):stub\n",debugstr_w(pName),hWnd,
          debugstr_w(pPortName));
    SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
    return FALSE;
}

/******************************************************************************
 *    SetPrinterW  [WINSPOOL.@]
 */
BOOL WINAPI
SetPrinterW(
  HANDLE  hPrinter,
  DWORD     Level,
  LPBYTE    pPrinter,
  DWORD     Command) {

    FIXME("():stub\n");
    SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
    return FALSE;
}

/******************************************************************************
 *    WritePrinter  [WINSPOOL.@]
 */
BOOL WINAPI WritePrinter(HANDLE hPrinter, LPVOID pBuf, DWORD cbBuf, LPDWORD pcWritten)
{
    opened_printer_t *printer;
    BOOL ret = FALSE;

    TRACE("(%p, %p, %ld, %p)\n", hPrinter, pBuf, cbBuf, pcWritten);

    EnterCriticalSection(&printer_handles_cs);
    printer = get_opened_printer(hPrinter);
    if(!printer)
    {
        SetLastError(ERROR_INVALID_HANDLE);
        goto end;
    }

    if(!printer->doc)
    {
        SetLastError(ERROR_SPL_NO_STARTDOC);
        goto end;
    }

    ret = WriteFile(printer->doc->hf, pBuf, cbBuf, pcWritten, NULL);
end:
    LeaveCriticalSection(&printer_handles_cs);
    return ret;
}

/*****************************************************************************
 *          AddFormA  [WINSPOOL.@]
 */
BOOL WINAPI AddFormA(HANDLE hPrinter, DWORD Level, LPBYTE pForm)
{
    FIXME("(%p,%ld,%p): stub\n", hPrinter, Level, pForm);
    return 1;
}

/*****************************************************************************
 *          AddFormW  [WINSPOOL.@]
 */
BOOL WINAPI AddFormW(HANDLE hPrinter, DWORD Level, LPBYTE pForm)
{
    FIXME("(%p,%ld,%p): stub\n", hPrinter, Level, pForm);
    return 1;
}

/*****************************************************************************
 *          AddJobA  [WINSPOOL.@]
 */
BOOL WINAPI AddJobA(HANDLE hPrinter, DWORD Level, LPBYTE pData, DWORD cbBuf, LPDWORD pcbNeeded)
{
    BOOL ret;
    BYTE buf[MAX_PATH * sizeof(WCHAR) + sizeof(ADDJOB_INFO_1W)];
    DWORD needed;

    if(Level != 1) {
        SetLastError(ERROR_INVALID_LEVEL);
        return FALSE;
    }

    ret = AddJobW(hPrinter, Level, buf, sizeof(buf), &needed);

    if(ret) {
        ADDJOB_INFO_1W *addjobW = (ADDJOB_INFO_1W*)buf;
        DWORD len = WideCharToMultiByte(CP_ACP, 0, addjobW->Path, -1, NULL, 0, NULL, NULL);
        *pcbNeeded = len + sizeof(ADDJOB_INFO_1A);
        if(*pcbNeeded > cbBuf) {
            SetLastError(ERROR_INSUFFICIENT_BUFFER);
            ret = FALSE;
        } else {
            ADDJOB_INFO_1A *addjobA = (ADDJOB_INFO_1A*)pData;
            addjobA->JobId = addjobW->JobId;
            addjobA->Path = (char *)(addjobA + 1);
            WideCharToMultiByte(CP_ACP, 0, addjobW->Path, -1, addjobA->Path, len, NULL, NULL);
        }
    }
    return ret;
}

/*****************************************************************************
 *          AddJobW  [WINSPOOL.@]
 */
BOOL WINAPI AddJobW(HANDLE hPrinter, DWORD Level, LPBYTE pData, DWORD cbBuf, LPDWORD pcbNeeded)
{
    opened_printer_t *printer;
    job_t *job;
    BOOL ret = FALSE;
    static const WCHAR spool_path[] = {'s','p','o','o','l','\\','P','R','I','N','T','E','R','S','\\',0};
    static const WCHAR fmtW[] = {'%','s','%','0','5','d','.','S','P','L',0};
    WCHAR path[MAX_PATH], filename[MAX_PATH];
    DWORD len;
    ADDJOB_INFO_1W *addjob;

    TRACE("(%p,%ld,%p,%ld,%p)\n", hPrinter, Level, pData, cbBuf, pcbNeeded);
    
    EnterCriticalSection(&printer_handles_cs);

    printer = get_opened_printer(hPrinter);

    if(!printer) {
        SetLastError(ERROR_INVALID_HANDLE);
        goto end;
    }

    if(Level != 1) {
        SetLastError(ERROR_INVALID_LEVEL);
        goto end;
    }

    job = HeapAlloc(GetProcessHeap(), 0, sizeof(*job));
    if(!job)
        goto end;

    job->job_id = InterlockedIncrement(&next_job_id);

    len = GetSystemDirectoryW(path, sizeof(path) / sizeof(WCHAR));
    if(path[len - 1] != '\\')
        path[len++] = '\\';
    memcpy(path + len, spool_path, sizeof(spool_path));    
    sprintfW(filename, fmtW, path, job->job_id);

    len = strlenW(filename);
    job->filename = HeapAlloc(GetProcessHeap(), 0, (len + 1) * sizeof(WCHAR));
    memcpy(job->filename, filename, (len + 1) * sizeof(WCHAR));
    job->document_title = strdupW(default_doc_title);
    list_add_tail(&printer->queue->jobs, &job->entry);

    *pcbNeeded = (len + 1) * sizeof(WCHAR) + sizeof(*addjob);
    if(*pcbNeeded <= cbBuf) {
        addjob = (ADDJOB_INFO_1W*)pData;
        addjob->JobId = job->job_id;
        addjob->Path = (WCHAR *)(addjob + 1);
        memcpy(addjob->Path, filename, (len + 1) * sizeof(WCHAR));
        ret = TRUE;
    } else 
        SetLastError(ERROR_INSUFFICIENT_BUFFER);

end:
    LeaveCriticalSection(&printer_handles_cs);
    return ret;
}

/*****************************************************************************
 *          GetPrintProcessorDirectoryA  [WINSPOOL.@]
 */
BOOL WINAPI GetPrintProcessorDirectoryA(LPSTR server, LPSTR env,
                                        DWORD level,  LPBYTE Info,
                                        DWORD cbBuf, LPDWORD needed)
{
    FIXME("(%s,%s,%ld,%p,0x%08lx): stub\n", debugstr_a(server), debugstr_a(env),
          level, Info, cbBuf);
    return 0;
}

/*****************************************************************************
 *          GetPrintProcessorDirectoryW  [WINSPOOL.@]
 */
BOOL WINAPI GetPrintProcessorDirectoryW(LPWSTR server, LPWSTR env,
                                        DWORD level,  LPBYTE Info,
                                        DWORD cbBuf, LPDWORD needed)
{
    FIXME("(%s,%s,%ld,%p,0x%08lx): stub\n", debugstr_w(server), debugstr_w(env),
          level, Info, cbBuf);
    return 0;
}

/*****************************************************************************
 *          WINSPOOL_OpenDriverReg [internal]
 *
 * opens the registry for the printer drivers depending on the given input
 * variable pEnvironment
 *
 * RETURNS:
 *    the opened hkey on success
 *    NULL on error
 */
static HKEY WINSPOOL_OpenDriverReg( LPVOID pEnvironment, BOOL unicode)
{   
    static const WCHAR WinNTW[] = { 'W','i','n','d','o','w','s',' ','N','T',' ','x','8','6',0 };
    static const WCHAR Win40W[] = { 'W','i','n','d','o','w','s',' ','4','.','0',0 };
    HKEY  retval;
    LPWSTR lpKey, buffer = NULL;
    LPCWSTR pEnvW;

    TRACE("%s\n",
	  (unicode) ? debugstr_w(pEnvironment) : debugstr_a(pEnvironment));

    if(pEnvironment) {
        if (unicode) {
            pEnvW = pEnvironment;
        } else {
            INT len = MultiByteToWideChar(CP_ACP, 0, (LPCSTR)pEnvironment, -1, NULL, 0);
            buffer = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
            if (buffer) MultiByteToWideChar(CP_ACP, 0, (LPCSTR)pEnvironment, -1, buffer, len);
            pEnvW = buffer;
        }
    } else {
        OSVERSIONINFOW ver;
        ver.dwOSVersionInfoSize = sizeof(OSVERSIONINFOW);

        if(!GetVersionExW( &ver))
            return 0;

        switch (ver.dwPlatformId) {
             case VER_PLATFORM_WIN32s:
                  ERR("win32 style printing used with 16 bits app, try specifying 'win95' Windows version\n");
                  return 0;
             case VER_PLATFORM_WIN32_NT:
                  pEnvW = WinNTW;
                  break;
             default:
                  pEnvW = Win40W;
                  break;
        }
        TRACE("set environment to %s\n", debugstr_w(pEnvW));
    }

    lpKey = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY,
                       (strlenW(pEnvW) + strlenW(DriversW) + 1) * sizeof(WCHAR));
    wsprintfW( lpKey, DriversW, pEnvW);

    TRACE("%s\n", debugstr_w(lpKey));

    if(RegCreateKeyW(HKEY_LOCAL_MACHINE, lpKey, &retval) != ERROR_SUCCESS)
       retval = 0;

    HeapFree( GetProcessHeap(), 0, buffer);
    HeapFree( GetProcessHeap(), 0, lpKey);

    return retval;
}

/*****************************************************************************
 *          AddPrinterW  [WINSPOOL.@]
 */
HANDLE WINAPI AddPrinterW(LPWSTR pName, DWORD Level, LPBYTE pPrinter)
{
    PRINTER_INFO_2W *pi = (PRINTER_INFO_2W *) pPrinter;
    LPDEVMODEA dmA;
    LPDEVMODEW dmW;
    HANDLE retval;
    HKEY hkeyPrinter, hkeyPrinters, hkeyDriver, hkeyDrivers;
    LONG size;

    TRACE("(%s,%ld,%p)\n", debugstr_w(pName), Level, pPrinter);

    if(pName != NULL) {
        ERR("pName = %s - unsupported\n", debugstr_w(pName));
	SetLastError(ERROR_INVALID_PARAMETER);
	return 0;
    }
    if(Level != 2) {
        ERR("Level = %ld, unsupported!\n", Level);
	SetLastError(ERROR_INVALID_LEVEL);
	return 0;
    }
    if (strlenW(pi->pPrinterName) >= CCHDEVICENAME) {
	ERR("Printername %s must not exceed length of DEVMODE.dmDeviceName !\n",
		debugstr_w(pi->pPrinterName)
	);
	SetLastError(ERROR_INVALID_LEVEL);
	return 0;
    }
    if(!pPrinter) {
        SetLastError(ERROR_INVALID_PARAMETER);
	return 0;
    }
    if(RegCreateKeyA(HKEY_LOCAL_MACHINE, Printers, &hkeyPrinters) !=
       ERROR_SUCCESS) {
        ERR("Can't create Printers key\n");
	return 0;
    }
    if(!RegOpenKeyW(hkeyPrinters, pi->pPrinterName, &hkeyPrinter)) {
	if (!RegQueryValueA(hkeyPrinter,"Attributes",NULL,NULL)) {
	    SetLastError(ERROR_PRINTER_ALREADY_EXISTS);
	    RegCloseKey(hkeyPrinter);
	    RegCloseKey(hkeyPrinters);
	    return 0;
	}
	RegCloseKey(hkeyPrinter);
    }
    hkeyDrivers = WINSPOOL_OpenDriverReg( NULL, TRUE);
    if(!hkeyDrivers) {
        ERR("Can't create Drivers key\n");
	RegCloseKey(hkeyPrinters);
	return 0;
    }
    if(RegOpenKeyW(hkeyDrivers, pi->pDriverName, &hkeyDriver) !=
       ERROR_SUCCESS) {
        WARN("Can't find driver %s\n", debugstr_w(pi->pDriverName));
	RegCloseKey(hkeyPrinters);
	RegCloseKey(hkeyDrivers);
	SetLastError(ERROR_UNKNOWN_PRINTER_DRIVER);
	return 0;
    }
    RegCloseKey(hkeyDriver);
    RegCloseKey(hkeyDrivers);

    if(lstrcmpiW(pi->pPrintProcessor, WinPrintW)) {  /* FIXME */
        FIXME("Can't find processor %s\n", debugstr_w(pi->pPrintProcessor));
	SetLastError(ERROR_UNKNOWN_PRINTPROCESSOR);
	RegCloseKey(hkeyPrinters);
	return 0;
    }

    if(RegCreateKeyW(hkeyPrinters, pi->pPrinterName, &hkeyPrinter) !=
       ERROR_SUCCESS) {
        FIXME("Can't create printer %s\n", debugstr_w(pi->pPrinterName));
	SetLastError(ERROR_INVALID_PRINTER_NAME);
	RegCloseKey(hkeyPrinters);
	return 0;
    }
    RegSetValueExA(hkeyPrinter, "Attributes", 0, REG_DWORD,
		   (LPBYTE)&pi->Attributes, sizeof(DWORD));
    set_reg_szW(hkeyPrinter, DatatypeW, pi->pDatatype);

    /* See if we can load the driver.  We may need the devmode structure anyway
     *
     * FIXME:
     * Note that DocumentPropertiesW will briefly try to open the printer we
     * just create to find a DEVMODEA struct (it will use the WINEPS default
     * one in case it is not there, so we are ok).
     */
    size = DocumentPropertiesW(0, 0, pi->pPrinterName, NULL, NULL, 0);

    if(size < 0) {
        FIXME("DocumentPropertiesW on printer '%s' fails\n", debugstr_w(pi->pPrinterName));
	size = sizeof(DEVMODEW);
    }
    if(pi->pDevMode)
        dmW = pi->pDevMode;
    else 
    {
	    dmW = HeapAlloc(GetProcessHeap(), 0, size);
        ZeroMemory(dmW,size);
	    dmW->dmSize = size;
	    if (0>DocumentPropertiesW(0,0,pi->pPrinterName,dmW,NULL,DM_OUT_BUFFER)) 
        {
	        WARN("DocumentPropertiesW on printer '%s' failed!\n", debugstr_w(pi->pPrinterName));
            HeapFree(GetProcessHeap(),0,dmW);
            dmW=NULL;
	    }
        else
        {
	        /* set devmode to printer name */
	        strcpyW(dmW->dmDeviceName,pi->pPrinterName);
        }
    }

    /* Write DEVMODEA not DEVMODEW into reg.  This is what win9x does
       and we support these drivers.  NT writes DEVMODEW so somehow
       we'll need to distinguish between these when we support NT
       drivers */
    if (dmW)
    {
        dmA = DEVMODEdupWtoA(GetProcessHeap(), dmW);
        RegSetValueExA(hkeyPrinter, "Default DevMode", 0, REG_BINARY, 
                       (LPBYTE)dmA, dmA->dmSize + dmA->dmDriverExtra);
        HeapFree(GetProcessHeap(), 0, dmA);
        if(!pi->pDevMode)
            HeapFree(GetProcessHeap(), 0, dmW);
    }
    set_reg_szW(hkeyPrinter, DescriptionW, pi->pComment);
    set_reg_szW(hkeyPrinter, LocationW, pi->pLocation);
    set_reg_szW(hkeyPrinter, NameW, pi->pPrinterName);
    set_reg_szW(hkeyPrinter, ParametersW, pi->pParameters);

    set_reg_szW(hkeyPrinter, PortW, pi->pPortName);
    set_reg_szW(hkeyPrinter, Print_ProcessorW, pi->pPrintProcessor);
    set_reg_szW(hkeyPrinter, Printer_DriverW, pi->pDriverName);
    RegSetValueExA(hkeyPrinter, "Priority", 0, REG_DWORD,
		   (LPBYTE)&pi->Priority, sizeof(DWORD));
    set_reg_szW(hkeyPrinter, Separator_FileW, pi->pSepFile);
    set_reg_szW(hkeyPrinter, Share_NameW, pi->pShareName);
    RegSetValueExA(hkeyPrinter, "StartTime", 0, REG_DWORD,
		   (LPBYTE)&pi->StartTime, sizeof(DWORD));
    RegSetValueExA(hkeyPrinter, "Status", 0, REG_DWORD,
		   (LPBYTE)&pi->Status, sizeof(DWORD));
    RegSetValueExA(hkeyPrinter, "UntilTime", 0, REG_DWORD,
		   (LPBYTE)&pi->UntilTime, sizeof(DWORD));

    RegCloseKey(hkeyPrinter);
    RegCloseKey(hkeyPrinters);
    if(!OpenPrinterW(pi->pPrinterName, &retval, NULL)) {
        ERR("OpenPrinter failing\n");
	return 0;
    }
    return retval;
}

/*****************************************************************************
 *          AddPrinterA  [WINSPOOL.@]
 */
HANDLE WINAPI AddPrinterA(LPSTR pName, DWORD Level, LPBYTE pPrinter)
{
    UNICODE_STRING pNameW;
    PWSTR pwstrNameW;
    PRINTER_INFO_2W *piW;
    PRINTER_INFO_2A *piA = (PRINTER_INFO_2A*)pPrinter;
    HANDLE ret;

    TRACE("(%s,%ld,%p): stub\n", debugstr_a(pName), Level, pPrinter);
    if(Level != 2) {
        ERR("Level = %ld, unsupported!\n", Level);
	SetLastError(ERROR_INVALID_LEVEL);
	return 0;
    }
    pwstrNameW = asciitounicode(&pNameW,pName);
    piW = PRINTER_INFO_2AtoW(GetProcessHeap(), piA);

    ret = AddPrinterW(pwstrNameW, Level, (LPBYTE)piW);

    FREE_PRINTER_INFO_2W(GetProcessHeap(), piW);
    RtlFreeUnicodeString(&pNameW);
    return ret;
}


/*****************************************************************************
 *          ClosePrinter  [WINSPOOL.@]
 */
BOOL WINAPI ClosePrinter(HANDLE hPrinter)
{
    int i = (int)hPrinter;
    opened_printer_t *printer = NULL;
    BOOL ret = FALSE;

    TRACE("Handle %p\n", hPrinter);

    EnterCriticalSection(&printer_handles_cs);

    if ((i > 0) && (i <= nb_printer_handles))
        printer = printer_handles[i - 1];

    if(printer)
    {
        struct list *cursor, *cursor2;

        if(printer->doc)
            EndDocPrinter(hPrinter);

        if(InterlockedDecrement(&printer->queue->ref) == 0)
        {
            LIST_FOR_EACH_SAFE(cursor, cursor2, &printer->queue->jobs)
            {
                job_t *job = LIST_ENTRY(cursor, job_t, entry);
                ScheduleJob(hPrinter, job->job_id);
            }
            HeapFree(GetProcessHeap(), 0, printer->queue);
        }
        HeapFree(GetProcessHeap(), 0, printer->name);
        HeapFree(GetProcessHeap(), 0, printer);
        printer_handles[i - 1] = NULL;
        ret = TRUE;
    }
    LeaveCriticalSection(&printer_handles_cs);
    return ret;
}

/*****************************************************************************
 *          DeleteFormA  [WINSPOOL.@]
 */
BOOL WINAPI DeleteFormA(HANDLE hPrinter, LPSTR pFormName)
{
    FIXME("(%p,%s): stub\n", hPrinter, pFormName);
    return 1;
}

/*****************************************************************************
 *          DeleteFormW  [WINSPOOL.@]
 */
BOOL WINAPI DeleteFormW(HANDLE hPrinter, LPWSTR pFormName)
{
    FIXME("(%p,%s): stub\n", hPrinter, debugstr_w(pFormName));
    return 1;
}

/*****************************************************************************
 *   WINSPOOL_SHRegDeleteKey
 *
 *   Recursively delete subkeys.
 *   Cut & paste from shlwapi.
 * 
 */
static DWORD WINSPOOL_SHDeleteKeyW(HKEY hKey, LPCWSTR lpszSubKey)
{
  DWORD dwRet, dwKeyCount = 0, dwMaxSubkeyLen = 0, dwSize, i;
  WCHAR szNameBuf[MAX_PATH], *lpszName = szNameBuf;
  HKEY hSubKey = 0;

  dwRet = RegOpenKeyExW(hKey, lpszSubKey, 0, KEY_READ, &hSubKey);
  if(!dwRet)
  {
    /* Find how many subkeys there are */
    dwRet = RegQueryInfoKeyW(hSubKey, NULL, NULL, NULL, &dwKeyCount,
                             &dwMaxSubkeyLen, NULL, NULL, NULL, NULL, NULL, NULL);
    if(!dwRet)
    {
      dwMaxSubkeyLen++;
      if (dwMaxSubkeyLen > sizeof(szNameBuf)/sizeof(WCHAR))
        /* Name too big: alloc a buffer for it */
        lpszName = HeapAlloc(GetProcessHeap(), 0, dwMaxSubkeyLen*sizeof(WCHAR));

      if(!lpszName)
        dwRet = ERROR_NOT_ENOUGH_MEMORY;
      else
      {
        /* Recursively delete all the subkeys */
        for(i = 0; i < dwKeyCount && !dwRet; i++)
        {
          dwSize = dwMaxSubkeyLen;
          dwRet = RegEnumKeyExW(hSubKey, i, lpszName, &dwSize, NULL, NULL, NULL, NULL);
          if(!dwRet)
            dwRet = WINSPOOL_SHDeleteKeyW(hSubKey, lpszName);
        }

        if (lpszName != szNameBuf)
          HeapFree(GetProcessHeap(), 0, lpszName); /* Free buffer if allocated */
      }
    }

    RegCloseKey(hSubKey);
    if(!dwRet)
      dwRet = RegDeleteKeyW(hKey, lpszSubKey);
  }
  return dwRet;
}

/*****************************************************************************
 *          DeletePrinter  [WINSPOOL.@]
 */
BOOL WINAPI DeletePrinter(HANDLE hPrinter)
{
    LPCWSTR lpNameW = get_opened_printer_name(hPrinter);
    HKEY hkeyPrinters, hkey;

    if(!lpNameW) {
        SetLastError(ERROR_INVALID_HANDLE);
        return FALSE;
    }
    if(RegOpenKeyA(HKEY_LOCAL_MACHINE, Printers, &hkeyPrinters) == ERROR_SUCCESS) {
        WINSPOOL_SHDeleteKeyW(hkeyPrinters, lpNameW);
        RegCloseKey(hkeyPrinters);
    }
    WriteProfileStringW(devicesW, lpNameW, NULL);
    if(RegCreateKeyW(HKEY_CURRENT_USER, user_printers_reg_key, &hkey) == ERROR_SUCCESS) {
        RegDeleteValueW(hkey, lpNameW);
        RegCloseKey(hkey);
    }
    return TRUE;
}

/*****************************************************************************
 *          SetPrinterA  [WINSPOOL.@]
 */
BOOL WINAPI SetPrinterA(HANDLE hPrinter, DWORD Level, LPBYTE pPrinter,
                           DWORD Command)
{
    FIXME("(%p,%ld,%p,%ld): stub\n",hPrinter,Level,pPrinter,Command);
    return FALSE;
}

/*****************************************************************************
 *          SetJobA  [WINSPOOL.@]
 */
BOOL WINAPI SetJobA(HANDLE hPrinter, DWORD JobId, DWORD Level,
                    LPBYTE pJob, DWORD Command)
{
    BOOL ret;
    LPBYTE JobW;
    UNICODE_STRING usBuffer;

    TRACE("(%p, %ld, %ld, %p, %ld)\n",hPrinter, JobId, Level, pJob, Command);

    /* JobId, pPrinterName, pMachineName, pDriverName, Size, Submitted, Time and TotalPages
       are all ignored by SetJob, so we don't bother copying them */
    switch(Level)
    {
    case 0:
        JobW = NULL;
        break;
    case 1:
      {
        JOB_INFO_1W *info1W = HeapAlloc(GetProcessHeap(), 0, sizeof(*info1W));
        JOB_INFO_1A *info1A = (JOB_INFO_1A*)pJob;

        JobW = (LPBYTE)info1W;
        info1W->pUserName = asciitounicode(&usBuffer, info1A->pUserName);
        info1W->pDocument = asciitounicode(&usBuffer, info1A->pDocument);
        info1W->pDatatype = asciitounicode(&usBuffer, info1A->pDatatype);
        info1W->pStatus = asciitounicode(&usBuffer, info1A->pStatus);
        info1W->Status = info1A->Status;
        info1W->Priority = info1A->Priority;
        info1W->Position = info1A->Position;
        info1W->PagesPrinted = info1A->PagesPrinted;
        break;
      }
    case 2:
      {
        JOB_INFO_2W *info2W = HeapAlloc(GetProcessHeap(), 0, sizeof(*info2W));
        JOB_INFO_2A *info2A = (JOB_INFO_2A*)pJob;

        JobW = (LPBYTE)info2W;
        info2W->pUserName = asciitounicode(&usBuffer, info2A->pUserName);
        info2W->pDocument = asciitounicode(&usBuffer, info2A->pDocument);
        info2W->pNotifyName = asciitounicode(&usBuffer, info2A->pNotifyName);
        info2W->pDatatype = asciitounicode(&usBuffer, info2A->pDatatype);
        info2W->pPrintProcessor = asciitounicode(&usBuffer, info2A->pPrintProcessor);
        info2W->pParameters = asciitounicode(&usBuffer, info2A->pParameters);
        info2W->pDevMode = info2A->pDevMode ? GdiConvertToDevmodeW(info2A->pDevMode) : NULL;
        info2W->pStatus = asciitounicode(&usBuffer, info2A->pStatus);
        info2W->pSecurityDescriptor = info2A->pSecurityDescriptor;
        info2W->Status = info2A->Status;
        info2W->Priority = info2A->Priority;
        info2W->Position = info2A->Position;
        info2W->StartTime = info2A->StartTime;
        info2W->UntilTime = info2A->UntilTime;
        info2W->PagesPrinted = info2A->PagesPrinted;
        break;
      }
    case 3:
        JobW = HeapAlloc(GetProcessHeap(), 0, sizeof(JOB_INFO_3));
        memcpy(JobW, pJob, sizeof(JOB_INFO_3));
        break;
    default:
        SetLastError(ERROR_INVALID_LEVEL);
        return FALSE;
    }

    ret = SetJobW(hPrinter, JobId, Level, JobW, Command);

    switch(Level)
    {
    case 1:
      {
        JOB_INFO_1W *info1W = (JOB_INFO_1W*)JobW;
        HeapFree(GetProcessHeap(), 0, info1W->pUserName);
        HeapFree(GetProcessHeap(), 0, info1W->pDocument); 
        HeapFree(GetProcessHeap(), 0, info1W->pDatatype);
        HeapFree(GetProcessHeap(), 0, info1W->pStatus);
        break;
      }
    case 2:
      {
        JOB_INFO_2W *info2W = (JOB_INFO_2W*)JobW;
        HeapFree(GetProcessHeap(), 0, info2W->pUserName);
        HeapFree(GetProcessHeap(), 0, info2W->pDocument); 
        HeapFree(GetProcessHeap(), 0, info2W->pNotifyName);
        HeapFree(GetProcessHeap(), 0, info2W->pDatatype);
        HeapFree(GetProcessHeap(), 0, info2W->pPrintProcessor);
        HeapFree(GetProcessHeap(), 0, info2W->pParameters);
        HeapFree(GetProcessHeap(), 0, info2W->pDevMode);
        HeapFree(GetProcessHeap(), 0, info2W->pStatus);
        break;
      }
    }
    HeapFree(GetProcessHeap(), 0, JobW);

    return ret;
}

/*****************************************************************************
 *          SetJobW  [WINSPOOL.@]
 */
BOOL WINAPI SetJobW(HANDLE hPrinter, DWORD JobId, DWORD Level,
                    LPBYTE pJob, DWORD Command)
{
    BOOL ret = FALSE;
    job_t *job;

    TRACE("(%p, %ld, %ld, %p, %ld)\n", hPrinter, JobId, Level, pJob, Command);
    FIXME("Ignoring everything other than document title\n");

    EnterCriticalSection(&printer_handles_cs);
    job = get_job(hPrinter, JobId);
    if(!job)
        goto end;

    switch(Level)
    {
    case 0:
        break;
    case 1:
      {
        JOB_INFO_1W *info1 = (JOB_INFO_1W*)pJob;
        HeapFree(GetProcessHeap(), 0, job->document_title);
        job->document_title = strdupW(info1->pDocument);
        break;
      }
    case 2:
      {
        JOB_INFO_2W *info2 = (JOB_INFO_2W*)pJob;
        HeapFree(GetProcessHeap(), 0, job->document_title);
        job->document_title = strdupW(info2->pDocument);
        break;
      }
    case 3:
        break;
    default:
        SetLastError(ERROR_INVALID_LEVEL);
        goto end;
    }
    ret = TRUE;
end:
    LeaveCriticalSection(&printer_handles_cs);
    return ret;
}

/*****************************************************************************
 *          EndDocPrinter  [WINSPOOL.@]
 */
BOOL WINAPI EndDocPrinter(HANDLE hPrinter)
{
    opened_printer_t *printer;
    BOOL ret = FALSE;
    TRACE("(%p)\n", hPrinter);

    EnterCriticalSection(&printer_handles_cs);

    printer = get_opened_printer(hPrinter);
    if(!printer)
    {
        SetLastError(ERROR_INVALID_HANDLE);
        goto end;
    }

    if(!printer->doc)    
    {
        SetLastError(ERROR_SPL_NO_STARTDOC);
        goto end;
    }

    CloseHandle(printer->doc->hf);
    ScheduleJob(hPrinter, printer->doc->job_id);
    HeapFree(GetProcessHeap(), 0, printer->doc);
    printer->doc = NULL;
    ret = TRUE;
end:
    LeaveCriticalSection(&printer_handles_cs);
    return ret;
}

/*****************************************************************************
 *          EndPagePrinter  [WINSPOOL.@]
 */
BOOL WINAPI EndPagePrinter(HANDLE hPrinter)
{
    FIXME("(%p): stub\n", hPrinter);
    return TRUE;
}

/*****************************************************************************
 *          StartDocPrinterA  [WINSPOOL.@]
 */
DWORD WINAPI StartDocPrinterA(HANDLE hPrinter, DWORD Level, LPBYTE pDocInfo)
{
    UNICODE_STRING usBuffer;
    DOC_INFO_2W doc2W;
    DOC_INFO_2A *doc2 = (DOC_INFO_2A*)pDocInfo;
    DWORD ret;

    /* DOC_INFO_1, 2 and 3 all have the strings in the same place with either two (DOC_INFO_2)
       or one (DOC_INFO_3) extra DWORDs */

    switch(Level) {
    case 2:
        doc2W.JobId = doc2->JobId;
        /* fall through */
    case 3:
        doc2W.dwMode = doc2->dwMode;
        /* fall through */
    case 1:
        doc2W.pDocName = asciitounicode(&usBuffer, doc2->pDocName);
        doc2W.pOutputFile = asciitounicode(&usBuffer, doc2->pOutputFile);
        doc2W.pDatatype = asciitounicode(&usBuffer, doc2->pDatatype);
        break;

    default:
        SetLastError(ERROR_INVALID_LEVEL);
        return FALSE;
    }

    ret = StartDocPrinterW(hPrinter, Level, (LPBYTE)&doc2W);

    HeapFree(GetProcessHeap(), 0, doc2W.pDatatype);
    HeapFree(GetProcessHeap(), 0, doc2W.pOutputFile);
    HeapFree(GetProcessHeap(), 0, doc2W.pDocName);

    return ret;
}

/*****************************************************************************
 *          StartDocPrinterW  [WINSPOOL.@]
 */
DWORD WINAPI StartDocPrinterW(HANDLE hPrinter, DWORD Level, LPBYTE pDocInfo)
{
    DOC_INFO_2W *doc = (DOC_INFO_2W *)pDocInfo;
    opened_printer_t *printer;
    BYTE addjob_buf[MAX_PATH * sizeof(WCHAR) + sizeof(ADDJOB_INFO_1W)];
    ADDJOB_INFO_1W *addjob = (ADDJOB_INFO_1W*) addjob_buf;
    JOB_INFO_1W job_info;
    DWORD needed, ret = 0;
    HANDLE hf;
    WCHAR *filename;

    TRACE("(hPrinter = %p, Level = %ld, pDocInfo = %p {pDocName = %s, pOutputFile = %s, pDatatype = %s}):\n",
          hPrinter, Level, doc, debugstr_w(doc->pDocName), debugstr_w(doc->pOutputFile),
          debugstr_w(doc->pDatatype));

    if(Level < 1 || Level > 3)
    {
        SetLastError(ERROR_INVALID_LEVEL);
        return 0;
    }

    EnterCriticalSection(&printer_handles_cs);
    printer = get_opened_printer(hPrinter);
    if(!printer)
    {
        SetLastError(ERROR_INVALID_HANDLE);
        goto end;
    }

    if(printer->doc)
    {
        SetLastError(ERROR_INVALID_PRINTER_STATE);
        goto end;
    }

    /* Even if we're printing to a file we still add a print job, we'll
       just ignore the spool file name */

    if(!AddJobW(hPrinter, 1, addjob_buf, sizeof(addjob_buf), &needed))
    {
        ERR("AddJob failed gle %08lx\n", GetLastError());
        goto end;
    }

    if(doc->pOutputFile)
        filename = doc->pOutputFile;
    else
        filename = addjob->Path;

    hf = CreateFileW(filename, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
    if(hf == INVALID_HANDLE_VALUE)
        goto end;

    memset(&job_info, 0, sizeof(job_info));
    job_info.pDocument = doc->pDocName;
    SetJobW(hPrinter, addjob->JobId, 1, (LPBYTE)&job_info, 0);

    printer->doc = HeapAlloc(GetProcessHeap(), 0, sizeof(*printer->doc));
    printer->doc->hf = hf;
    ret = printer->doc->job_id = addjob->JobId;
end:
    LeaveCriticalSection(&printer_handles_cs);

    return ret;
}

/*****************************************************************************
 *          StartPagePrinter  [WINSPOOL.@]
 */
BOOL WINAPI StartPagePrinter(HANDLE hPrinter)
{
    FIXME("(%p): stub\n", hPrinter);
    return TRUE;
}

/*****************************************************************************
 *          GetFormA  [WINSPOOL.@]
 */
BOOL WINAPI GetFormA(HANDLE hPrinter, LPSTR pFormName, DWORD Level,
                 LPBYTE pForm, DWORD cbBuf, LPDWORD pcbNeeded)
{
    FIXME("(%p,%s,%ld,%p,%ld,%p): stub\n",hPrinter,pFormName,
         Level,pForm,cbBuf,pcbNeeded);
    return FALSE;
}

/*****************************************************************************
 *          GetFormW  [WINSPOOL.@]
 */
BOOL WINAPI GetFormW(HANDLE hPrinter, LPWSTR pFormName, DWORD Level,
                 LPBYTE pForm, DWORD cbBuf, LPDWORD pcbNeeded)
{
    FIXME("(%p,%s,%ld,%p,%ld,%p): stub\n",hPrinter,
	  debugstr_w(pFormName),Level,pForm,cbBuf,pcbNeeded);
    return FALSE;
}

/*****************************************************************************
 *          SetFormA  [WINSPOOL.@]
 */
BOOL WINAPI SetFormA(HANDLE hPrinter, LPSTR pFormName, DWORD Level,
                        LPBYTE pForm)
{
    FIXME("(%p,%s,%ld,%p): stub\n",hPrinter,pFormName,Level,pForm);
    return FALSE;
}

/*****************************************************************************
 *          SetFormW  [WINSPOOL.@]
 */
BOOL WINAPI SetFormW(HANDLE hPrinter, LPWSTR pFormName, DWORD Level,
                        LPBYTE pForm)
{
    FIXME("(%p,%p,%ld,%p): stub\n",hPrinter,pFormName,Level,pForm);
    return FALSE;
}

/*****************************************************************************
 *          ReadPrinter  [WINSPOOL.@]
 */
BOOL WINAPI ReadPrinter(HANDLE hPrinter, LPVOID pBuf, DWORD cbBuf,
                           LPDWORD pNoBytesRead)
{
    FIXME("(%p,%p,%ld,%p): stub\n",hPrinter,pBuf,cbBuf,pNoBytesRead);
    return FALSE;
}

/*****************************************************************************
 *          ResetPrinterA  [WINSPOOL.@]
 */
BOOL WINAPI ResetPrinterA(HANDLE hPrinter, LPPRINTER_DEFAULTSA pDefault)
{
    FIXME("(%p, %p): stub\n", hPrinter, pDefault);
    return FALSE;
}

/*****************************************************************************
 *          ResetPrinterW  [WINSPOOL.@]
 */
BOOL WINAPI ResetPrinterW(HANDLE hPrinter, LPPRINTER_DEFAULTSW pDefault)
{
    FIXME("(%p, %p): stub\n", hPrinter, pDefault);
    return FALSE;
}

/*****************************************************************************
 *    WINSPOOL_GetDWORDFromReg
 *
 * Return DWORD associated with ValueName from hkey.
 */
static DWORD WINSPOOL_GetDWORDFromReg(HKEY hkey, LPCSTR ValueName)
{
    DWORD sz = sizeof(DWORD), type, value = 0;
    LONG ret;

    ret = RegQueryValueExA(hkey, ValueName, 0, &type, (LPBYTE)&value, &sz);

    if(ret != ERROR_SUCCESS) {
        WARN("Got ret = %ld on name %s\n", ret, ValueName);
	return 0;
    }
    if(type != REG_DWORD) {
        ERR("Got type %ld\n", type);
	return 0;
    }
    return value;
}

/*****************************************************************************
 *    WINSPOOL_GetStringFromReg
 *
 * Get ValueName from hkey storing result in ptr.  buflen is space left in ptr
 * String is stored either as unicode or ascii.
 * Bit of a hack here to get the ValueName if we want ascii.
 */
static BOOL WINSPOOL_GetStringFromReg(HKEY hkey, LPCWSTR ValueName, LPBYTE ptr,
				      DWORD buflen, DWORD *needed,
				      BOOL unicode)
{
    DWORD sz = buflen, type;
    LONG ret;

    if(unicode)
        ret = RegQueryValueExW(hkey, ValueName, 0, &type, ptr, &sz);
    else {
        LPSTR ValueNameA = HEAP_strdupWtoA(GetProcessHeap(),0,ValueName);
        ret = RegQueryValueExA(hkey, ValueNameA, 0, &type, ptr, &sz);
	HeapFree(GetProcessHeap(),0,ValueNameA);
    }
    if(ret != ERROR_SUCCESS && ret != ERROR_MORE_DATA) {
        WARN("Got ret = %ld\n", ret);
	*needed = 0;
	return FALSE;
    }
    *needed = sz;
    return TRUE;
}

/*****************************************************************************
 *    WINSPOOL_GetDefaultDevMode
 *
 * Get a default DevMode values for wineps.
 * FIXME - use ppd.
 */

static void WINSPOOL_GetDefaultDevMode(
	LPBYTE ptr,
	DWORD buflen, DWORD *needed,
	BOOL unicode)
{
    DEVMODEA	dm;
    static const char szwps[] = "wineps.drv";

	/* fill default DEVMODE - should be read from ppd... */
	ZeroMemory( &dm, sizeof(dm) );
	memcpy(dm.dmDeviceName,szwps,sizeof szwps);
	dm.dmSpecVersion = DM_SPECVERSION;
	dm.dmDriverVersion = 1;
	dm.dmSize = sizeof(DEVMODEA);
	dm.dmDriverExtra = 0;
	dm.dmFields =
		DM_ORIENTATION | DM_PAPERSIZE |
		DM_PAPERLENGTH | DM_PAPERWIDTH |
		DM_SCALE |
		DM_COPIES |
		DM_DEFAULTSOURCE | DM_PRINTQUALITY |
		DM_YRESOLUTION | DM_TTOPTION;

	dm.u1.s1.dmOrientation = DMORIENT_PORTRAIT;
	dm.u1.s1.dmPaperSize = DMPAPER_A4;
	dm.u1.s1.dmPaperLength = 2970;
	dm.u1.s1.dmPaperWidth = 2100;

	dm.dmScale = 100;
	dm.dmCopies = 1;
	dm.dmDefaultSource = DMBIN_AUTO;
	dm.dmPrintQuality = DMRES_MEDIUM;
	/* dm.dmColor */
	/* dm.dmDuplex */
	dm.dmYResolution = 300; /* 300dpi */
	dm.dmTTOption = DMTT_BITMAP;
	/* dm.dmCollate */
	/* dm.dmFormName */
	/* dm.dmLogPixels */
	/* dm.dmBitsPerPel */
	/* dm.dmPelsWidth */
	/* dm.dmPelsHeight */
	/* dm.dmDisplayFlags */
	/* dm.dmDisplayFrequency */
	/* dm.dmICMMethod */
	/* dm.dmICMIntent */
	/* dm.dmMediaType */
	/* dm.dmDitherType */
	/* dm.dmReserved1 */
	/* dm.dmReserved2 */
	/* dm.dmPanningWidth */
	/* dm.dmPanningHeight */

    if(unicode) {
	if(buflen >= sizeof(DEVMODEW)) {
	    DEVMODEW *pdmW = GdiConvertToDevmodeW(&dm);
	    memcpy(ptr, pdmW, sizeof(DEVMODEW));
	    HeapFree(GetProcessHeap(),0,pdmW);
	}
	*needed = sizeof(DEVMODEW);
    }
    else
    {
	if(buflen >= sizeof(DEVMODEA)) {
	    memcpy(ptr, &dm, sizeof(DEVMODEA));
	}
	*needed = sizeof(DEVMODEA);
    }
}

/*****************************************************************************
 *    WINSPOOL_GetDevModeFromReg
 *
 * Get ValueName from hkey storing result in ptr.  buflen is space left in ptr
 * DevMode is stored either as unicode or ascii.
 */
static BOOL WINSPOOL_GetDevModeFromReg(HKEY hkey, LPCWSTR ValueName,
				       LPBYTE ptr,
				       DWORD buflen, DWORD *needed,
				       BOOL unicode)
{
    DWORD sz = buflen, type;
    LONG ret;

    if (ptr && buflen>=sizeof(DEVMODEA)) memset(ptr, 0, sizeof(DEVMODEA));
    ret = RegQueryValueExW(hkey, ValueName, 0, &type, ptr, &sz);
    if ((ret != ERROR_SUCCESS && ret != ERROR_MORE_DATA)) sz = 0;
    if (sz < sizeof(DEVMODEA))
    {
        TRACE("corrupted registry for %s ( size %ld)\n",debugstr_w(ValueName),sz);
	return FALSE;
    }
    /* ensures that dmSize is not erratically bogus if registry is invalid */
    if (ptr && ((DEVMODEA*)ptr)->dmSize < sizeof(DEVMODEA))
        ((DEVMODEA*)ptr)->dmSize = sizeof(DEVMODEA);
    if(unicode) {
	sz += (CCHDEVICENAME + CCHFORMNAME);
	if(buflen >= sz) {
	    DEVMODEW *dmW = GdiConvertToDevmodeW((DEVMODEA*)ptr);
	    memcpy(ptr, dmW, sz);
	    HeapFree(GetProcessHeap(),0,dmW);
	}
    }
    *needed = sz;
    return TRUE;
}

/*********************************************************************
 *    WINSPOOL_GetPrinter_2
 *
 * Fills out a PRINTER_INFO_2A|W struct storing the strings in buf.
 * The strings are either stored as unicode or ascii.
 */
static BOOL WINSPOOL_GetPrinter_2(HKEY hkeyPrinter, PRINTER_INFO_2W *pi2,
				  LPBYTE buf, DWORD cbBuf, LPDWORD pcbNeeded,
				  BOOL unicode)
{
    DWORD size, left = cbBuf;
    BOOL space = (cbBuf > 0);
    LPBYTE ptr = buf;

    *pcbNeeded = 0;

    if(WINSPOOL_GetStringFromReg(hkeyPrinter, NameW, ptr, left, &size,
				 unicode)) {
        if(space && size <= left) {
	    pi2->pPrinterName = (LPWSTR)ptr;
	    ptr += size;
	    left -= size;
	} else
	    space = FALSE;
	*pcbNeeded += size;
    }
    if(WINSPOOL_GetStringFromReg(hkeyPrinter, Share_NameW, ptr, left, &size,
				 unicode)) {
        if(space && size <= left) {
	    pi2->pShareName = (LPWSTR)ptr;
	    ptr += size;
	    left -= size;
	} else
	    space = FALSE;
	*pcbNeeded += size;
    }
    if(WINSPOOL_GetStringFromReg(hkeyPrinter, PortW, ptr, left, &size,
				 unicode)) {
        if(space && size <= left) {
	    pi2->pPortName = (LPWSTR)ptr;
	    ptr += size;
	    left -= size;
	} else
	    space = FALSE;
	*pcbNeeded += size;
    }
    if(WINSPOOL_GetStringFromReg(hkeyPrinter, Printer_DriverW, ptr, left,
				 &size, unicode)) {
        if(space && size <= left) {
	    pi2->pDriverName = (LPWSTR)ptr;
	    ptr += size;
	    left -= size;
	} else
	    space = FALSE;
	*pcbNeeded += size;
    }
    if(WINSPOOL_GetStringFromReg(hkeyPrinter, DescriptionW, ptr, left, &size,
				 unicode)) {
        if(space && size <= left) {
	    pi2->pComment = (LPWSTR)ptr;
	    ptr += size;
	    left -= size;
	} else
	    space = FALSE;
	*pcbNeeded += size;
    }
    if(WINSPOOL_GetStringFromReg(hkeyPrinter, LocationW, ptr, left, &size,
				 unicode)) {
        if(space && size <= left) {
	    pi2->pLocation = (LPWSTR)ptr;
	    ptr += size;
	    left -= size;
	} else
	    space = FALSE;
	*pcbNeeded += size;
    }
    if(WINSPOOL_GetDevModeFromReg(hkeyPrinter, Default_DevModeW, ptr, left,
				  &size, unicode)) {
        if(space && size <= left) {
	    pi2->pDevMode = (LPDEVMODEW)ptr;
	    ptr += size;
	    left -= size;
	} else
	    space = FALSE;
	*pcbNeeded += size;
    }
    else
    {
	WINSPOOL_GetDefaultDevMode(ptr, left, &size, unicode);
        if(space && size <= left) {
	    pi2->pDevMode = (LPDEVMODEW)ptr;
	    ptr += size;
	    left -= size;
	} else
	    space = FALSE;
	*pcbNeeded += size;
    }
    if(WINSPOOL_GetStringFromReg(hkeyPrinter, Separator_FileW, ptr, left,
				 &size, unicode)) {
        if(space && size <= left) {
            pi2->pSepFile = (LPWSTR)ptr;
	    ptr += size;
	    left -= size;
	} else
	    space = FALSE;
	*pcbNeeded += size;
    }
    if(WINSPOOL_GetStringFromReg(hkeyPrinter, Print_ProcessorW, ptr, left,
				 &size, unicode)) {
        if(space && size <= left) {
	    pi2->pPrintProcessor = (LPWSTR)ptr;
	    ptr += size;
	    left -= size;
	} else
	    space = FALSE;
	*pcbNeeded += size;
    }
    if(WINSPOOL_GetStringFromReg(hkeyPrinter, DatatypeW, ptr, left,
				 &size, unicode)) {
        if(space && size <= left) {
	    pi2->pDatatype = (LPWSTR)ptr;
	    ptr += size;
	    left -= size;
	} else
	    space = FALSE;
	*pcbNeeded += size;
    }
    if(WINSPOOL_GetStringFromReg(hkeyPrinter, ParametersW, ptr, left,
				 &size, unicode)) {
        if(space && size <= left) {
	    pi2->pParameters = (LPWSTR)ptr;
	    ptr += size;
	    left -= size;
	} else
	    space = FALSE;
	*pcbNeeded += size;
    }
    if(pi2) {
        pi2->Attributes = WINSPOOL_GetDWORDFromReg(hkeyPrinter, "Attributes");
        pi2->Priority = WINSPOOL_GetDWORDFromReg(hkeyPrinter, "Priority");
        pi2->DefaultPriority = WINSPOOL_GetDWORDFromReg(hkeyPrinter,
							"Default Priority");
        pi2->StartTime = WINSPOOL_GetDWORDFromReg(hkeyPrinter, "StartTime");
        pi2->UntilTime = WINSPOOL_GetDWORDFromReg(hkeyPrinter, "UntilTime");
    }

    if(!space && pi2) /* zero out pi2 if we can't completely fill buf */
        memset(pi2, 0, sizeof(*pi2));

    return space;
}

/*********************************************************************
 *    WINSPOOL_GetPrinter_4
 *
 * Fills out a PRINTER_INFO_4 struct storing the strings in buf.
 */
static BOOL WINSPOOL_GetPrinter_4(HKEY hkeyPrinter, PRINTER_INFO_4W *pi4,
				  LPBYTE buf, DWORD cbBuf, LPDWORD pcbNeeded,
				  BOOL unicode)
{
    DWORD size, left = cbBuf;
    BOOL space = (cbBuf > 0);
    LPBYTE ptr = buf;

    *pcbNeeded = 0;

    if(WINSPOOL_GetStringFromReg(hkeyPrinter, NameW, ptr, left, &size,
				 unicode)) {
        if(space && size <= left) {
	    pi4->pPrinterName = (LPWSTR)ptr;
	    ptr += size;
	    left -= size;
	} else
	    space = FALSE;
	*pcbNeeded += size;
    }
    if(pi4) {
        pi4->Attributes = WINSPOOL_GetDWORDFromReg(hkeyPrinter, "Attributes");
    }

    if(!space && pi4) /* zero out pi4 if we can't completely fill buf */
        memset(pi4, 0, sizeof(*pi4));

    return space;
}

/*********************************************************************
 *    WINSPOOL_GetPrinter_5
 *
 * Fills out a PRINTER_INFO_5 struct storing the strings in buf.
 */
static BOOL WINSPOOL_GetPrinter_5(HKEY hkeyPrinter, PRINTER_INFO_5W *pi5,
				  LPBYTE buf, DWORD cbBuf, LPDWORD pcbNeeded,
				  BOOL unicode)
{
    DWORD size, left = cbBuf;
    BOOL space = (cbBuf > 0);
    LPBYTE ptr = buf;

    *pcbNeeded = 0;

    if(WINSPOOL_GetStringFromReg(hkeyPrinter, NameW, ptr, left, &size,
				 unicode)) {
        if(space && size <= left) {
	    pi5->pPrinterName = (LPWSTR)ptr;
	    ptr += size;
	    left -= size;
	} else
	    space = FALSE;
	*pcbNeeded += size;
    }
    if(WINSPOOL_GetStringFromReg(hkeyPrinter, PortW, ptr, left, &size,
				 unicode)) {
        if(space && size <= left) {
	    pi5->pPortName = (LPWSTR)ptr;
	    ptr += size;
	    left -= size;
	} else
	    space = FALSE;
	*pcbNeeded += size;
    }
    if(pi5) {
        pi5->Attributes = WINSPOOL_GetDWORDFromReg(hkeyPrinter, "Attributes");
        pi5->DeviceNotSelectedTimeout = WINSPOOL_GetDWORDFromReg(hkeyPrinter,
								"dnsTimeout");
        pi5->TransmissionRetryTimeout = WINSPOOL_GetDWORDFromReg(hkeyPrinter,
								 "txTimeout");
    }

    if(!space && pi5) /* zero out pi5 if we can't completely fill buf */
        memset(pi5, 0, sizeof(*pi5));

    return space;
}

/*****************************************************************************
 *          WINSPOOL_GetPrinter
 *
 *    Implementation of GetPrinterA|W.  Relies on PRINTER_INFO_*W being
 *    essentially the same as PRINTER_INFO_*A. i.e. the structure itself is
 *    just a collection of pointers to strings.
 */
static BOOL WINSPOOL_GetPrinter(HANDLE hPrinter, DWORD Level, LPBYTE pPrinter,
				DWORD cbBuf, LPDWORD pcbNeeded, BOOL unicode)
{
    LPCWSTR name;
    DWORD size, needed = 0;
    LPBYTE ptr = NULL;
    HKEY hkeyPrinter, hkeyPrinters;
    BOOL ret;

    TRACE("(%p,%ld,%p,%ld,%p)\n",hPrinter,Level,pPrinter,cbBuf, pcbNeeded);

    if (!(name = get_opened_printer_name(hPrinter))) {
        SetLastError(ERROR_INVALID_HANDLE);
        return FALSE;
    }

    if(RegCreateKeyA(HKEY_LOCAL_MACHINE, Printers, &hkeyPrinters) !=
       ERROR_SUCCESS) {
        ERR("Can't create Printers key\n");
	return FALSE;
    }
    if(RegOpenKeyW(hkeyPrinters, name, &hkeyPrinter) != ERROR_SUCCESS)
    {
        ERR("Can't find opened printer %s in registry\n", debugstr_w(name));
	RegCloseKey(hkeyPrinters);
        SetLastError(ERROR_INVALID_PRINTER_NAME); /* ? */
	return FALSE;
    }

    switch(Level) {
    case 2:
      {
        PRINTER_INFO_2W *pi2 = (PRINTER_INFO_2W *)pPrinter;

        size = sizeof(PRINTER_INFO_2W);
	if(size <= cbBuf) {
	    ptr = pPrinter + size;
	    cbBuf -= size;
	    memset(pPrinter, 0, size);
	} else {
	    pi2 = NULL;
	    cbBuf = 0;
	}
	ret = WINSPOOL_GetPrinter_2(hkeyPrinter, pi2, ptr, cbBuf, &needed,
				    unicode);
	needed += size;
	break;
      }

    case 4:
      {
	PRINTER_INFO_4W *pi4 = (PRINTER_INFO_4W *)pPrinter;

        size = sizeof(PRINTER_INFO_4W);
	if(size <= cbBuf) {
	    ptr = pPrinter + size;
	    cbBuf -= size;
	    memset(pPrinter, 0, size);
	} else {
	    pi4 = NULL;
	    cbBuf = 0;
	}
	ret = WINSPOOL_GetPrinter_4(hkeyPrinter, pi4, ptr, cbBuf, &needed,
				    unicode);
	needed += size;
	break;
      }


    case 5:
      {
        PRINTER_INFO_5W *pi5 = (PRINTER_INFO_5W *)pPrinter;

        size = sizeof(PRINTER_INFO_5W);
	if(size <= cbBuf) {
	    ptr = pPrinter + size;
	    cbBuf -= size;
	    memset(pPrinter, 0, size);
	} else {
	    pi5 = NULL;
	    cbBuf = 0;
	}

	ret = WINSPOOL_GetPrinter_5(hkeyPrinter, pi5, ptr, cbBuf, &needed,
				    unicode);
	needed += size;
	break;
      }

    default:
        FIXME("Unimplemented level %ld\n", Level);
        SetLastError(ERROR_INVALID_LEVEL);
	RegCloseKey(hkeyPrinters);
	RegCloseKey(hkeyPrinter);
	return FALSE;
    }

    RegCloseKey(hkeyPrinter);
    RegCloseKey(hkeyPrinters);

    TRACE("returning %d needed = %ld\n", ret, needed);
    if(pcbNeeded) *pcbNeeded = needed;
    if(!ret)
        SetLastError(ERROR_INSUFFICIENT_BUFFER);
    return ret;
}

/*****************************************************************************
 *          GetPrinterW  [WINSPOOL.@]
 */
BOOL WINAPI GetPrinterW(HANDLE hPrinter, DWORD Level, LPBYTE pPrinter,
			DWORD cbBuf, LPDWORD pcbNeeded)
{
    return WINSPOOL_GetPrinter(hPrinter, Level, pPrinter, cbBuf, pcbNeeded,
			       TRUE);
}

/*****************************************************************************
 *          GetPrinterA  [WINSPOOL.@]
 */
BOOL WINAPI GetPrinterA(HANDLE hPrinter, DWORD Level, LPBYTE pPrinter,
                    DWORD cbBuf, LPDWORD pcbNeeded)
{
    return WINSPOOL_GetPrinter(hPrinter, Level, pPrinter, cbBuf, pcbNeeded,
			       FALSE);
}

/*****************************************************************************
 *          WINSPOOL_EnumPrinters
 *
 *    Implementation of EnumPrintersA|W
 */
static BOOL WINSPOOL_EnumPrinters(DWORD dwType, LPWSTR lpszName,
				  DWORD dwLevel, LPBYTE lpbPrinters,
				  DWORD cbBuf, LPDWORD lpdwNeeded,
				  LPDWORD lpdwReturned, BOOL unicode)

{
    HKEY hkeyPrinters, hkeyPrinter;
    WCHAR PrinterName[255];
    DWORD needed = 0, number = 0;
    DWORD used, i, left;
    PBYTE pi, buf;

    if(lpbPrinters)
        memset(lpbPrinters, 0, cbBuf);
    if(lpdwReturned)
        *lpdwReturned = 0;
    if(lpdwNeeded)
        *lpdwNeeded = 0;

    /* PRINTER_ENUM_DEFAULT is only supported under win9x, we behave like NT */
    if(dwType == PRINTER_ENUM_DEFAULT)
	return TRUE;

    if (dwType & PRINTER_ENUM_CONNECTIONS) {
        FIXME("We don't handle PRINTER_ENUM_CONNECTIONS\n");
	dwType &= ~PRINTER_ENUM_CONNECTIONS; /* we don't handle that */
        if(!dwType) return TRUE;
    }

    if (!((dwType & PRINTER_ENUM_LOCAL) || (dwType & PRINTER_ENUM_NAME))) {
        FIXME("dwType = %08lx\n", dwType);
	SetLastError(ERROR_INVALID_FLAGS);
	return FALSE;
    }

    if(RegCreateKeyA(HKEY_LOCAL_MACHINE, Printers, &hkeyPrinters) !=
       ERROR_SUCCESS) {
        ERR("Can't create Printers key\n");
	return FALSE;
    }

    if(RegQueryInfoKeyA(hkeyPrinters, NULL, NULL, NULL, &number, NULL, NULL,
			NULL, NULL, NULL, NULL, NULL) != ERROR_SUCCESS) {
        RegCloseKey(hkeyPrinters);
	ERR("Can't query Printers key\n");
	return FALSE;
    }
    TRACE("Found %ld printers\n", number);

    switch(dwLevel) {
    case 1:
        RegCloseKey(hkeyPrinters);
	if (lpdwReturned)
	    *lpdwReturned = number;
	return TRUE;

    case 2:
        used = number * sizeof(PRINTER_INFO_2W);
	break;
    case 4:
        used = number * sizeof(PRINTER_INFO_4W);
	break;
    case 5:
        used = number * sizeof(PRINTER_INFO_5W);
	break;

    default:
        SetLastError(ERROR_INVALID_LEVEL);
	RegCloseKey(hkeyPrinters);
	return FALSE;
    }
    pi = (used <= cbBuf) ? lpbPrinters : NULL;

    for(i = 0; i < number; i++) {
        if(RegEnumKeyW(hkeyPrinters, i, PrinterName, sizeof(PrinterName)) !=
	   ERROR_SUCCESS) {
	    ERR("Can't enum key number %ld\n", i);
	    RegCloseKey(hkeyPrinters);
	    return FALSE;
	}
	TRACE("Printer %ld is %s\n", i, debugstr_w(PrinterName));
	if(RegOpenKeyW(hkeyPrinters, PrinterName, &hkeyPrinter) !=
	   ERROR_SUCCESS) {
	    ERR("Can't open key %s\n", debugstr_w(PrinterName));
	    RegCloseKey(hkeyPrinters);
	    return FALSE;
	}

	if(cbBuf > used) {
	    buf = lpbPrinters + used;
	    left = cbBuf - used;
	} else {
	    buf = NULL;
	    left = 0;
	}

	switch(dwLevel) {
	case 2:
	    WINSPOOL_GetPrinter_2(hkeyPrinter, (PRINTER_INFO_2W *)pi, buf,
				  left, &needed, unicode);
	    used += needed;
	    if(pi) pi += sizeof(PRINTER_INFO_2W);
	    break;
	case 4:
	    WINSPOOL_GetPrinter_4(hkeyPrinter, (PRINTER_INFO_4W *)pi, buf,
				  left, &needed, unicode);
	    used += needed;
	    if(pi) pi += sizeof(PRINTER_INFO_4W);
	    break;
	case 5:
	    WINSPOOL_GetPrinter_5(hkeyPrinter, (PRINTER_INFO_5W *)pi, buf,
				  left, &needed, unicode);
	    used += needed;
	    if(pi) pi += sizeof(PRINTER_INFO_5W);
	    break;
	default:
	    ERR("Shouldn't be here!\n");
	    RegCloseKey(hkeyPrinter);
	    RegCloseKey(hkeyPrinters);
	    return FALSE;
	}
	RegCloseKey(hkeyPrinter);
    }
    RegCloseKey(hkeyPrinters);

    if(lpdwNeeded)
        *lpdwNeeded = used;

    if(used > cbBuf) {
        if(lpbPrinters)
	    memset(lpbPrinters, 0, cbBuf);
	SetLastError(ERROR_INSUFFICIENT_BUFFER);
	return FALSE;
    }
    if(lpdwReturned)
        *lpdwReturned = number;
    SetLastError(ERROR_SUCCESS);
    return TRUE;
}


/******************************************************************
 *              EnumPrintersW        [WINSPOOL.@]
 *
 *    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 (failure!)
 *
 *    Returns nonzero (TRUE) on success, or zero on failure, 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 EnumPrintersW(
		DWORD dwType,        /* [in] Types of print objects to enumerate */
                LPWSTR lpszName,     /* [in] name of objects to enumerate */
	        DWORD dwLevel,       /* [in] type of printer info structure */
                LPBYTE lpbPrinters,  /* [out] buffer which receives info */
		DWORD cbBuf,         /* [in] max size of buffer in bytes */
		LPDWORD lpdwNeeded,  /* [out] pointer to var: # bytes used/needed */
		LPDWORD lpdwReturned /* [out] number of entries returned */
		)
{
    return WINSPOOL_EnumPrinters(dwType, lpszName, dwLevel, lpbPrinters, cbBuf,
				 lpdwNeeded, lpdwReturned, TRUE);
}

/******************************************************************
 *              EnumPrintersA        [WINSPOOL.@]
 *
 */
BOOL WINAPI EnumPrintersA(DWORD dwType, LPSTR lpszName,
			  DWORD dwLevel, LPBYTE lpbPrinters,
			  DWORD cbBuf, LPDWORD lpdwNeeded,
			  LPDWORD lpdwReturned)
{
    BOOL ret;
    UNICODE_STRING lpszNameW;
    PWSTR pwstrNameW;
    
    pwstrNameW = asciitounicode(&lpszNameW,lpszName);
    ret = WINSPOOL_EnumPrinters(dwType, pwstrNameW, dwLevel, lpbPrinters, cbBuf,
				lpdwNeeded, lpdwReturned, FALSE);
    RtlFreeUnicodeString(&lpszNameW);
    return ret;
}

/*****************************************************************************
 *          WINSPOOL_GetDriverInfoFromReg [internal]
 *
 *    Enters the information from the registry into the DRIVER_INFO struct
 *
 * RETURNS
 *    zero if the printer driver does not exist in the registry
 *    (only if Level > 1) otherwise nonzero
 */
static BOOL WINSPOOL_GetDriverInfoFromReg(
                            HKEY    hkeyDrivers,
                            LPWSTR  DriverName,
                            LPWSTR  pEnvironment,
                            DWORD   Level,
                            LPBYTE  ptr,            /* DRIVER_INFO */
                            LPBYTE  pDriverStrings, /* strings buffer */
                            DWORD   cbBuf,          /* size of string buffer */
                            LPDWORD pcbNeeded,      /* space needed for str. */
                            BOOL    unicode)        /* type of strings */
{   DWORD  dw, size, tmp, type;
    HKEY   hkeyDriver;
    LPBYTE strPtr = pDriverStrings;

    TRACE("%s,%s,%ld,%p,%p,%ld,%d\n",
          debugstr_w(DriverName), debugstr_w(pEnvironment),
          Level, ptr, pDriverStrings, cbBuf, unicode);

    if(unicode) {
        *pcbNeeded = (lstrlenW(DriverName) + 1) * sizeof(WCHAR);
            if (*pcbNeeded <= cbBuf)
               strcpyW((LPWSTR)strPtr, DriverName);
    } else {
        *pcbNeeded = WideCharToMultiByte(CP_ACP, 0, DriverName, -1, NULL, 0,
                                          NULL, NULL);
        if(*pcbNeeded <= cbBuf)
            WideCharToMultiByte(CP_ACP, 0, DriverName, -1,
                                (LPSTR)strPtr, *pcbNeeded, NULL, NULL);
    }
    if(Level == 1) {
       if(ptr)
          ((PDRIVER_INFO_1W) ptr)->pName = (LPWSTR) strPtr;
       return TRUE;
    } else {
       if(ptr)
          ((PDRIVER_INFO_3W) ptr)->pName = (LPWSTR) strPtr;
       strPtr = (pDriverStrings) ? (pDriverStrings + (*pcbNeeded)) : NULL;
    }

    if(!DriverName[0] || RegOpenKeyW(hkeyDrivers, DriverName, &hkeyDriver) != ERROR_SUCCESS) {
        ERR("Can't find driver '%s' in registry\n", debugstr_w(DriverName));
        SetLastError(ERROR_UNKNOWN_PRINTER_DRIVER); /* ? */
        return FALSE;
    }

    size = sizeof(dw);
    if(RegQueryValueExA(hkeyDriver, "Version", 0, &type, (PBYTE)&dw, &size) !=
        ERROR_SUCCESS)
         WARN("Can't get Version\n");
    else if(ptr)
         ((PDRIVER_INFO_3A) ptr)->cVersion = dw;

    if(!pEnvironment)
        pEnvironment = (LPWSTR)DefaultEnvironmentW;
    if(unicode)
        size = (lstrlenW(pEnvironment) + 1) * sizeof(WCHAR);
    else
        size = WideCharToMultiByte(CP_ACP, 0, pEnvironment, -1, NULL, 0,
			           NULL, NULL);
    *pcbNeeded += size;
    if(*pcbNeeded <= cbBuf) {
        if(unicode)
            strcpyW((LPWSTR)strPtr, pEnvironment);
        else
            WideCharToMultiByte(CP_ACP, 0, pEnvironment, -1,
                                (LPSTR)strPtr, size, NULL, NULL);
        if(ptr)
            ((PDRIVER_INFO_3W) ptr)->pEnvironment = (LPWSTR)strPtr;
        strPtr = (pDriverStrings) ? (pDriverStrings + (*pcbNeeded)) : NULL;
    }

    if(WINSPOOL_GetStringFromReg(hkeyDriver, DriverW, strPtr, 0, &size,
			         unicode)) {
        *pcbNeeded += size;
        if(*pcbNeeded <= cbBuf)
            WINSPOOL_GetStringFromReg(hkeyDriver, DriverW, strPtr, size, &tmp,
                                      unicode);
        if(ptr)
            ((PDRIVER_INFO_3W) ptr)->pDriverPath = (LPWSTR)strPtr;
        strPtr = (pDriverStrings) ? (pDriverStrings + (*pcbNeeded)) : NULL;
    }

    if(WINSPOOL_GetStringFromReg(hkeyDriver, Data_FileW, strPtr, 0, &size,
			         unicode)) {
        *pcbNeeded += size;
        if(*pcbNeeded <= cbBuf)
            WINSPOOL_GetStringFromReg(hkeyDriver, Data_FileW, strPtr, size,
                                      &tmp, unicode);
        if(ptr)
            ((PDRIVER_INFO_3W) ptr)->pDataFile = (LPWSTR)strPtr;
        strPtr = (pDriverStrings) ? pDriverStrings + (*pcbNeeded) : NULL;
    }

    if(WINSPOOL_GetStringFromReg(hkeyDriver, Configuration_FileW, strPtr,
                                 0, &size, unicode)) {
        *pcbNeeded += size;
        if(*pcbNeeded <= cbBuf)
            WINSPOOL_GetStringFromReg(hkeyDriver, Configuration_FileW, strPtr,
                                      size, &tmp, unicode);
        if(ptr)
            ((PDRIVER_INFO_3W) ptr)->pConfigFile = (LPWSTR)strPtr;
        strPtr = (pDriverStrings) ? pDriverStrings + (*pcbNeeded) : NULL;
    }

    if(Level == 2 ) {
        RegCloseKey(hkeyDriver);
        TRACE("buffer space %ld required %ld\n", cbBuf, *pcbNeeded);
        return TRUE;
    }

    if(WINSPOOL_GetStringFromReg(hkeyDriver, Help_FileW, strPtr, 0, &size,
                                 unicode)) {
        *pcbNeeded += size;
        if(*pcbNeeded <= cbBuf)
            WINSPOOL_GetStringFromReg(hkeyDriver, Help_FileW, strPtr,
                                      size, &tmp, unicode);
        if(ptr)
            ((PDRIVER_INFO_3W) ptr)->pHelpFile = (LPWSTR)strPtr;
        strPtr = (pDriverStrings) ? pDriverStrings + (*pcbNeeded) : NULL;
    }

    if(WINSPOOL_GetStringFromReg(hkeyDriver, Dependent_FilesW, strPtr, 0,
			     &size, unicode)) {
        *pcbNeeded += size;
        if(*pcbNeeded <= cbBuf)
            WINSPOOL_GetStringFromReg(hkeyDriver, Dependent_FilesW, strPtr,
                                      size, &tmp, unicode);
        if(ptr)
            ((PDRIVER_INFO_3W) ptr)->pDependentFiles = (LPWSTR)strPtr;
        strPtr = (pDriverStrings) ? pDriverStrings + (*pcbNeeded) : NULL;
    }

    if(WINSPOOL_GetStringFromReg(hkeyDriver, MonitorW, strPtr, 0, &size,
                                 unicode)) {
        *pcbNeeded += size;
        if(*pcbNeeded <= cbBuf)
            WINSPOOL_GetStringFromReg(hkeyDriver, MonitorW, strPtr,
                                      size, &tmp, unicode);
        if(ptr)
            ((PDRIVER_INFO_3W) ptr)->pMonitorName = (LPWSTR)strPtr;
        strPtr = (pDriverStrings) ? pDriverStrings + (*pcbNeeded) : NULL;
    }

    if(WINSPOOL_GetStringFromReg(hkeyDriver, DatatypeW, strPtr, 0, &size,
                                 unicode)) {
        *pcbNeeded += size;
        if(*pcbNeeded <= cbBuf)
            WINSPOOL_GetStringFromReg(hkeyDriver, MonitorW, strPtr,
                                      size, &tmp, unicode);
        if(ptr)
            ((PDRIVER_INFO_3W) ptr)->pDefaultDataType = (LPWSTR)strPtr;
        strPtr = (pDriverStrings) ? pDriverStrings + (*pcbNeeded) : NULL;
    }

    TRACE("buffer space %ld required %ld\n", cbBuf, *pcbNeeded);
    RegCloseKey(hkeyDriver);
    return TRUE;
}

/*****************************************************************************
 *          WINSPOOL_GetPrinterDriver
 */
static BOOL WINSPOOL_GetPrinterDriver(HANDLE hPrinter, LPWSTR pEnvironment,
				      DWORD Level, LPBYTE pDriverInfo,
				      DWORD cbBuf, LPDWORD pcbNeeded,
				      BOOL unicode)
{
    LPCWSTR name;
    WCHAR DriverName[100];
    DWORD ret, type, size, needed = 0;
    LPBYTE ptr = NULL;
    HKEY hkeyPrinter, hkeyPrinters, hkeyDrivers;

    TRACE("(%p,%s,%ld,%p,%ld,%p)\n",hPrinter,debugstr_w(pEnvironment),
	  Level,pDriverInfo,cbBuf, pcbNeeded);

    ZeroMemory(pDriverInfo, cbBuf);

    if (!(name = get_opened_printer_name(hPrinter))) {
        SetLastError(ERROR_INVALID_HANDLE);
        return FALSE;
    }
    if(Level < 1 || Level > 3) {
        SetLastError(ERROR_INVALID_LEVEL);
	return FALSE;
    }
    if(RegCreateKeyA(HKEY_LOCAL_MACHINE, Printers, &hkeyPrinters) !=
       ERROR_SUCCESS) {
        ERR("Can't create Printers key\n");
	return FALSE;
    }
    if(RegOpenKeyW(hkeyPrinters, name, &hkeyPrinter)
       != ERROR_SUCCESS) {
        ERR("Can't find opened printer %s in registry\n", debugstr_w(name));
	RegCloseKey(hkeyPrinters);
        SetLastError(ERROR_INVALID_PRINTER_NAME); /* ? */
	return FALSE;
    }
    size = sizeof(DriverName);
    DriverName[0] = 0;
    ret = RegQueryValueExW(hkeyPrinter, Printer_DriverW, 0, &type,
			   (LPBYTE)DriverName, &size);
    RegCloseKey(hkeyPrinter);
    RegCloseKey(hkeyPrinters);
    if(ret != ERROR_SUCCESS) {
        ERR("Can't get DriverName for printer %s\n", debugstr_w(name));
	return FALSE;
    }

    hkeyDrivers = WINSPOOL_OpenDriverReg( pEnvironment, TRUE);
    if(!hkeyDrivers) {
        ERR("Can't create Drivers key\n");
	return FALSE;
    }

    switch(Level) {
    case 1:
        size = sizeof(DRIVER_INFO_1W);
	break;
    case 2:
        size = sizeof(DRIVER_INFO_2W);
	break;
    case 3:
        size = sizeof(DRIVER_INFO_3W);
	break;
    default:
        ERR("Invalid level\n");
	return FALSE;
    }

    if(size <= cbBuf)
        ptr = pDriverInfo + size;

    if(!WINSPOOL_GetDriverInfoFromReg(hkeyDrivers, DriverName,
                         pEnvironment, Level, pDriverInfo,
                         (cbBuf < size) ? NULL : ptr,
                         (cbBuf < size) ? 0 : cbBuf - size,
                         &needed, unicode)) {
            RegCloseKey(hkeyDrivers);
            return FALSE;
    }

    RegCloseKey(hkeyDrivers);

    if(pcbNeeded) *pcbNeeded = size + needed;
    TRACE("buffer space %ld required %ld\n", cbBuf, *pcbNeeded);
    if(cbBuf >= needed) return TRUE;
    SetLastError(ERROR_INSUFFICIENT_BUFFER);
    return FALSE;
}

/*****************************************************************************
 *          GetPrinterDriverA  [WINSPOOL.@]
 */
BOOL WINAPI GetPrinterDriverA(HANDLE hPrinter, LPSTR pEnvironment,
			      DWORD Level, LPBYTE pDriverInfo,
			      DWORD cbBuf, LPDWORD pcbNeeded)
{
    BOOL ret;
    UNICODE_STRING pEnvW;
    PWSTR pwstrEnvW;
    
    pwstrEnvW = asciitounicode(&pEnvW, pEnvironment);
    ret = WINSPOOL_GetPrinterDriver(hPrinter, pwstrEnvW, Level, pDriverInfo,
				    cbBuf, pcbNeeded, FALSE);
    RtlFreeUnicodeString(&pEnvW);
    return ret;
}
/*****************************************************************************
 *          GetPrinterDriverW  [WINSPOOL.@]
 */
BOOL WINAPI GetPrinterDriverW(HANDLE hPrinter, LPWSTR pEnvironment,
                                  DWORD Level, LPBYTE pDriverInfo,
                                  DWORD cbBuf, LPDWORD pcbNeeded)
{
    return WINSPOOL_GetPrinterDriver(hPrinter, pEnvironment, Level,
				     pDriverInfo, cbBuf, pcbNeeded, TRUE);
}

/*****************************************************************************
 *       GetPrinterDriverDirectoryW  [WINSPOOL.@]
 */
BOOL WINAPI GetPrinterDriverDirectoryW(LPWSTR pName, LPWSTR pEnvironment,
				       DWORD Level, LPBYTE pDriverDirectory,
				       DWORD cbBuf, LPDWORD pcbNeeded)
{
    DWORD needed;

    TRACE("(%s, %s, %ld, %p, %ld, %p)\n", debugstr_w(pName), 
          debugstr_w(pEnvironment), Level, pDriverDirectory, cbBuf, pcbNeeded);
    if(pName != NULL) {
        FIXME("pName = `%s' - unsupported\n", debugstr_w(pName));
	SetLastError(ERROR_INVALID_PARAMETER);
	return FALSE;
    }
    if(pEnvironment != NULL) {
        FIXME("pEnvironment = `%s' - unsupported\n", debugstr_w(pEnvironment));
	SetLastError(ERROR_INVALID_ENVIRONMENT);
	return FALSE;
    }
    if(Level != 1)  /* win95 ignores this so we just carry on */
        WARN("Level = %ld - assuming 1\n", Level);

    /* FIXME should read from registry */
    needed = GetSystemDirectoryW( (LPWSTR)pDriverDirectory, cbBuf/sizeof(WCHAR));
    /* GetSystemDirectoryW returns number of TCHAR without '\0' 
     * adjust this now
     */
    needed++;
    needed*=sizeof(WCHAR);

    if(pcbNeeded)
        *pcbNeeded = needed;
    TRACE("required <%08lx>\n", *pcbNeeded);
    if(needed > cbBuf) {
        SetLastError(ERROR_INSUFFICIENT_BUFFER);
	return FALSE;
    }
    return TRUE;
}


/*****************************************************************************
 *       GetPrinterDriverDirectoryA  [WINSPOOL.@]
 */
BOOL WINAPI GetPrinterDriverDirectoryA(LPSTR pName, LPSTR pEnvironment,
				       DWORD Level, LPBYTE pDriverDirectory,
				       DWORD cbBuf, LPDWORD pcbNeeded)
{
    UNICODE_STRING nameW, environmentW;
    BOOL ret;
    DWORD pcbNeededW;
    INT len = cbBuf * sizeof(WCHAR)/sizeof(CHAR);
    WCHAR *driverDirectoryW = NULL;

    if (len) driverDirectoryW = HeapAlloc( GetProcessHeap(), 0, len );

    if(pName) RtlCreateUnicodeStringFromAsciiz(&nameW, pName);
    else nameW.Buffer = NULL;
    if(pEnvironment) RtlCreateUnicodeStringFromAsciiz(&environmentW, pEnvironment);
    else environmentW.Buffer = NULL;

    ret = GetPrinterDriverDirectoryW( nameW.Buffer, environmentW.Buffer, Level,
				      (LPBYTE)driverDirectoryW, len, &pcbNeededW );
    if (ret) {
        DWORD needed;
        needed = 1 + WideCharToMultiByte( CP_ACP, 0, driverDirectoryW, -1, 
                                   (LPSTR)pDriverDirectory, cbBuf, NULL, NULL);
        if(pcbNeeded)
            *pcbNeeded = needed;
        ret = (needed <= cbBuf) ? TRUE : FALSE;
    } else 
        if(pcbNeeded) *pcbNeeded = pcbNeededW * sizeof(CHAR)/sizeof(WCHAR);

    TRACE("provided<%ld> required <%ld>\n", cbBuf, *pcbNeeded);

    HeapFree( GetProcessHeap(), 0, driverDirectoryW );
    RtlFreeUnicodeString(&environmentW);
    RtlFreeUnicodeString(&nameW);

    return ret;
}

/*****************************************************************************
 *          AddPrinterDriverA  [WINSPOOL.@]
 */
BOOL WINAPI AddPrinterDriverA(LPSTR pName, DWORD level, LPBYTE pDriverInfo)
{
    DRIVER_INFO_3A di3;
    HKEY hkeyDrivers, hkeyName;

    TRACE("(%s,%ld,%p)\n",debugstr_a(pName),level,pDriverInfo);

    if(level != 2 && level != 3) {
        SetLastError(ERROR_INVALID_LEVEL);
	return FALSE;
    }
    if(pName != NULL) {
        FIXME("pName= %s - unsupported\n", debugstr_a(pName));
	SetLastError(ERROR_INVALID_PARAMETER);
	return FALSE;
    }
    if(!pDriverInfo) {
        WARN("pDriverInfo == NULL\n");
	SetLastError(ERROR_INVALID_PARAMETER);
	return FALSE;
    }

    if(level == 3)
        di3 = *(DRIVER_INFO_3A *)pDriverInfo;
    else {
        memset(&di3, 0, sizeof(di3));
	memcpy(&di3, pDriverInfo, sizeof(DRIVER_INFO_2A));
    }

    if(!di3.pName || !di3.pDriverPath || !di3.pConfigFile ||
       !di3.pDataFile) {
        SetLastError(ERROR_INVALID_PARAMETER);
	return FALSE;
    }
    if(!di3.pDefaultDataType) di3.pDefaultDataType = "";
    if(!di3.pDependentFiles) di3.pDependentFiles = "\0";
    if(!di3.pHelpFile) di3.pHelpFile = "";
    if(!di3.pMonitorName) di3.pMonitorName = "";

    hkeyDrivers = WINSPOOL_OpenDriverReg(di3.pEnvironment, FALSE);

    if(!hkeyDrivers) {
        ERR("Can't create Drivers key\n");
	return FALSE;
    }

    if(level == 2) { /* apparently can't overwrite with level2 */
        if(RegOpenKeyA(hkeyDrivers, di3.pName, &hkeyName) == ERROR_SUCCESS) {
	    RegCloseKey(hkeyName);
	    RegCloseKey(hkeyDrivers);
	    WARN("Trying to create existing printer driver %s\n", debugstr_a(di3.pName));
	    SetLastError(ERROR_PRINTER_DRIVER_ALREADY_INSTALLED);
	    return FALSE;
	}
    }
    if(RegCreateKeyA(hkeyDrivers, di3.pName, &hkeyName) != ERROR_SUCCESS) {
	RegCloseKey(hkeyDrivers);
	ERR("Can't create Name key\n");
	return FALSE;
    }
    RegSetValueExA(hkeyName, "Configuration File", 0, REG_SZ, (LPBYTE) di3.pConfigFile,
		   0);
    RegSetValueExA(hkeyName, "Data File", 0, REG_SZ, (LPBYTE) di3.pDataFile, 0);
    RegSetValueExA(hkeyName, "Driver", 0, REG_SZ, (LPBYTE) di3.pDriverPath, 0);
    RegSetValueExA(hkeyName, "Version", 0, REG_DWORD, (LPBYTE) &di3.cVersion,
		   sizeof(DWORD));
    RegSetValueExA(hkeyName, "Datatype", 0, REG_SZ, (LPBYTE) di3.pDefaultDataType, 0);
    RegSetValueExA(hkeyName, "Dependent Files", 0, REG_MULTI_SZ,
		   (LPBYTE) di3.pDependentFiles, 0);
    RegSetValueExA(hkeyName, "Help File", 0, REG_SZ, (LPBYTE) di3.pHelpFile, 0);
    RegSetValueExA(hkeyName, "Monitor", 0, REG_SZ, (LPBYTE) di3.pMonitorName, 0);
    RegCloseKey(hkeyName);
    RegCloseKey(hkeyDrivers);

    return TRUE;
}

/*****************************************************************************
 *          AddPrinterDriverW  [WINSPOOL.@]
 */
BOOL WINAPI AddPrinterDriverW(LPWSTR printerName,DWORD level,
				   LPBYTE pDriverInfo)
{
    FIXME("(%s,%ld,%p): stub\n",debugstr_w(printerName),
	  level,pDriverInfo);
    return FALSE;
}

/*****************************************************************************
 *          AddPrintProcessorA  [WINSPOOL.@]
 */
BOOL WINAPI AddPrintProcessorA(LPSTR pName, LPSTR pEnvironment, LPSTR pPathName,
                               LPSTR pPrintProcessorName)
{
    FIXME("(%s,%s,%s,%s): stub\n", debugstr_a(pName), debugstr_a(pEnvironment),
          debugstr_a(pPathName), debugstr_a(pPrintProcessorName));
    return FALSE;
}

/*****************************************************************************
 *          AddPrintProcessorW  [WINSPOOL.@]
 */
BOOL WINAPI AddPrintProcessorW(LPWSTR pName, LPWSTR pEnvironment, LPWSTR pPathName,
                               LPWSTR pPrintProcessorName)
{
    FIXME("(%s,%s,%s,%s): stub\n", debugstr_w(pName), debugstr_w(pEnvironment),
          debugstr_w(pPathName), debugstr_w(pPrintProcessorName));
    return FALSE;
}

/*****************************************************************************
 *          AddPrintProvidorA  [WINSPOOL.@]
 */
BOOL WINAPI AddPrintProvidorA(LPSTR pName, DWORD Level, LPBYTE pProviderInfo)
{
    FIXME("(%s,0x%08lx,%p): stub\n", debugstr_a(pName), Level, pProviderInfo);
    return FALSE;
}

/*****************************************************************************
 *          AddPrintProvidorW  [WINSPOOL.@]
 */
BOOL WINAPI AddPrintProvidorW(LPWSTR pName, DWORD Level, LPBYTE pProviderInfo)
{
    FIXME("(%s,0x%08lx,%p): stub\n", debugstr_w(pName), Level, pProviderInfo);
    return FALSE;
}

/*****************************************************************************
 *          AdvancedDocumentPropertiesA  [WINSPOOL.@]
 */
LONG WINAPI AdvancedDocumentPropertiesA(HWND hWnd, HANDLE hPrinter, LPSTR pDeviceName,
                                        PDEVMODEA pDevModeOutput, PDEVMODEA pDevModeInput)
{
    FIXME("(%p,%p,%s,%p,%p): stub\n", hWnd, hPrinter, debugstr_a(pDeviceName),
          pDevModeOutput, pDevModeInput);
    return 0;
}

/*****************************************************************************
 *          AdvancedDocumentPropertiesW  [WINSPOOL.@]
 */
LONG WINAPI AdvancedDocumentPropertiesW(HWND hWnd, HANDLE hPrinter, LPWSTR pDeviceName,
                                        PDEVMODEW pDevModeOutput, PDEVMODEW pDevModeInput)
{
    FIXME("(%p,%p,%s,%p,%p): stub\n", hWnd, hPrinter, debugstr_w(pDeviceName),
          pDevModeOutput, pDevModeInput);
    return 0;
}

/*****************************************************************************
 *          PrinterProperties  [WINSPOOL.@]
 *
 *     Displays a dialog to set the properties of the printer.
 *
 * RETURNS
 *     nonzero on success or zero on failure
 *
 * BUGS
 *	   implemented as stub only
 */
BOOL WINAPI PrinterProperties(HWND hWnd,      /* [in] handle to parent window */
                              HANDLE hPrinter /* [in] handle to printer object */
){
    FIXME("(%p,%p): stub\n", hWnd, hPrinter);
    SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
    return FALSE;
}

/*****************************************************************************
 *          EnumJobsA [WINSPOOL.@]
 *
 */
BOOL WINAPI EnumJobsA(HANDLE hPrinter, DWORD FirstJob, DWORD NoJobs,
		      DWORD Level, LPBYTE pJob, DWORD cbBuf, LPDWORD pcbNeeded,
		      LPDWORD pcReturned)
{
    FIXME("(%p,first=%ld,no=%ld,level=%ld,job=%p,cb=%ld,%p,%p), stub!\n",
	hPrinter, FirstJob, NoJobs, Level, pJob, cbBuf, pcbNeeded, pcReturned
    );
    if(pcbNeeded) *pcbNeeded = 0;
    if(pcReturned) *pcReturned = 0;
    return FALSE;
}


/*****************************************************************************
 *          EnumJobsW [WINSPOOL.@]
 *
 */
BOOL WINAPI EnumJobsW(HANDLE hPrinter, DWORD FirstJob, DWORD NoJobs,
		      DWORD Level, LPBYTE pJob, DWORD cbBuf, LPDWORD pcbNeeded,
		      LPDWORD pcReturned)
{
    FIXME("(%p,first=%ld,no=%ld,level=%ld,job=%p,cb=%ld,%p,%p), stub!\n",
	hPrinter, FirstJob, NoJobs, Level, pJob, cbBuf, pcbNeeded, pcReturned
    );
    if(pcbNeeded) *pcbNeeded = 0;
    if(pcReturned) *pcReturned = 0;
    return FALSE;
}

/*****************************************************************************
 *          WINSPOOL_EnumPrinterDrivers [internal]
 *
 *    Delivers information about all printer drivers installed on the
 *    localhost or a given server
 *
 * RETURNS
 *    nonzero on success or zero on failure. If the buffer for the returned
 *    information is too small the function will return an error
 *
 * BUGS
 *    - only implemented for localhost, foreign hosts will return an error
 */
static BOOL WINSPOOL_EnumPrinterDrivers(LPWSTR pName, LPWSTR pEnvironment,
                                        DWORD Level, LPBYTE pDriverInfo,
                                        DWORD cbBuf, LPDWORD pcbNeeded,
                                        LPDWORD pcReturned, BOOL unicode)

{   HKEY  hkeyDrivers;
    DWORD i, needed, number = 0, size = 0;
    WCHAR DriverNameW[255];
    PBYTE ptr;

    TRACE("%s,%s,%ld,%p,%ld,%d\n",
          debugstr_w(pName), debugstr_w(pEnvironment),
          Level, pDriverInfo, cbBuf, unicode);

    /* check for local drivers */
    if(pName) {
        ERR("remote drivers unsupported! Current remote host is %s\n",
             debugstr_w(pName));
        return FALSE;
    }

    /* check input parameter */
    if((Level < 1) || (Level > 3)) {
        ERR("unsupported level %ld\n", Level);
        SetLastError(ERROR_INVALID_LEVEL);
        return FALSE;
    }

    /* initialize return values */
    if(pDriverInfo)
        memset( pDriverInfo, 0, cbBuf);
    *pcbNeeded  = 0;
    *pcReturned = 0;

    hkeyDrivers = WINSPOOL_OpenDriverReg(pEnvironment, TRUE);
    if(!hkeyDrivers) {
        ERR("Can't open Drivers key\n");
        return FALSE;
    }

    if(RegQueryInfoKeyA(hkeyDrivers, NULL, NULL, NULL, &number, NULL, NULL,
                        NULL, NULL, NULL, NULL, NULL) != ERROR_SUCCESS) {
        RegCloseKey(hkeyDrivers);
        ERR("Can't query Drivers key\n");
        return FALSE;
    }
    TRACE("Found %ld Drivers\n", number);

    /* get size of single struct
     * unicode and ascii structure have the same size
     */
    switch (Level) {
        case 1:
            size = sizeof(DRIVER_INFO_1A);
            break;
        case 2:
            size = sizeof(DRIVER_INFO_2A);
            break;
        case 3:
            size = sizeof(DRIVER_INFO_3A);
            break;
    }

    /* calculate required buffer size */
    *pcbNeeded = size * number;

    for( i = 0,  ptr = (pDriverInfo && (cbBuf >= size)) ? pDriverInfo : NULL ;
         i < number;
         i++, ptr = (ptr && (cbBuf >= size * i)) ? ptr + size : NULL) {
        if(RegEnumKeyW(hkeyDrivers, i, DriverNameW, sizeof(DriverNameW))
                       != ERROR_SUCCESS) {
            ERR("Can't enum key number %ld\n", i);
            RegCloseKey(hkeyDrivers);
            return FALSE;
        }
        if(!WINSPOOL_GetDriverInfoFromReg(hkeyDrivers, DriverNameW,
                         pEnvironment, Level, ptr,
                         (cbBuf < *pcbNeeded) ? NULL : pDriverInfo + *pcbNeeded,
                         (cbBuf < *pcbNeeded) ? 0 : cbBuf - *pcbNeeded,
                         &needed, unicode)) {
            RegCloseKey(hkeyDrivers);
            return FALSE;
        }
	(*pcbNeeded) += needed;
    }

    RegCloseKey(hkeyDrivers);

    if(cbBuf < *pcbNeeded){
        SetLastError(ERROR_INSUFFICIENT_BUFFER);
        return FALSE;
    }

    *pcReturned = number;
    return TRUE;
}

/*****************************************************************************
 *          EnumPrinterDriversW  [WINSPOOL.@]
 *
 *    see function EnumPrinterDrivers for RETURNS, BUGS
 */
BOOL WINAPI EnumPrinterDriversW(LPWSTR pName, LPWSTR pEnvironment, DWORD Level,
                                LPBYTE pDriverInfo, DWORD cbBuf,
                                LPDWORD pcbNeeded, LPDWORD pcReturned)
{
    return WINSPOOL_EnumPrinterDrivers(pName, pEnvironment, Level, pDriverInfo,
                                       cbBuf, pcbNeeded, pcReturned, TRUE);
}

/*****************************************************************************
 *          EnumPrinterDriversA  [WINSPOOL.@]
 *
 *    see function EnumPrinterDrivers for RETURNS, BUGS
 */
BOOL WINAPI EnumPrinterDriversA(LPSTR pName, LPSTR pEnvironment, DWORD Level,
                                LPBYTE pDriverInfo, DWORD cbBuf,
                                LPDWORD pcbNeeded, LPDWORD pcReturned)
{   BOOL ret;
    UNICODE_STRING pNameW, pEnvironmentW;
    PWSTR pwstrNameW, pwstrEnvironmentW;

    pwstrNameW = asciitounicode(&pNameW, pName);
    pwstrEnvironmentW = asciitounicode(&pEnvironmentW, pEnvironment);

    ret = WINSPOOL_EnumPrinterDrivers(pwstrNameW, pwstrEnvironmentW,
                                      Level, pDriverInfo, cbBuf, pcbNeeded,
                                      pcReturned, FALSE);
    RtlFreeUnicodeString(&pNameW);
    RtlFreeUnicodeString(&pEnvironmentW);

    return ret;
}

static CHAR PortMonitor[] = "Wine Port Monitor";
static CHAR PortDescription[] = "Wine Port";

static BOOL WINSPOOL_ComPortExists( LPCSTR name )
{
    HANDLE handle;

    handle = CreateFileA( name, 0, FILE_SHARE_READ|FILE_SHARE_WRITE,
                         NULL, OPEN_EXISTING, 0, NULL );
    if (handle == INVALID_HANDLE_VALUE)
        return FALSE;
    TRACE("Checking %s exists\n", name );
    CloseHandle( handle );
    return TRUE;
}

static DWORD WINSPOOL_CountSerialPorts(void)
{
    CHAR name[6];
    DWORD n = 0, i;

    for (i=0; i<4; i++)
    {
        strcpy( name, "COMx:" );
        name[3] = '1' + i;
        if (WINSPOOL_ComPortExists( name ))
            n++;
    }

    return n;
}

/******************************************************************************
 *		EnumPortsA   (WINSPOOL.@)
 */
BOOL WINAPI EnumPortsA(LPSTR name,DWORD level,LPBYTE buffer,DWORD bufsize,
                       LPDWORD bufneeded,LPDWORD bufreturned)
{
    CHAR portname[10];
    DWORD info_size, ofs, i, printer_count, serial_count, count, n, r;
    const LPCSTR szPrinterPortKey = "Software\\Wine\\Wine\\Config\\spooler";
    HKEY hkey_printer;
    BOOL retval = TRUE;

    TRACE("(%s,%ld,%p,%ld,%p,%p)\n",
          debugstr_a(name),level,buffer,bufsize,bufneeded,bufreturned);

    switch( level )
    {
    case 1:
        info_size = sizeof (PORT_INFO_1A);
        break;
    case 2:
        info_size = sizeof (PORT_INFO_2A);
        break;
    default:
        SetLastError(ERROR_INVALID_LEVEL);
        return FALSE;
    }
    
    /* see how many exist */

    hkey_printer = 0;
    serial_count = WINSPOOL_CountSerialPorts();
    printer_count = 0;

    r = RegOpenKeyA( HKEY_LOCAL_MACHINE, szPrinterPortKey, &hkey_printer);
    if ( r == ERROR_SUCCESS )
    {
        RegQueryInfoKeyA( hkey_printer, NULL, NULL, NULL, NULL, NULL, NULL,
	    &printer_count, NULL, NULL, NULL, NULL);
    }
    count = serial_count + printer_count;

    /* then fill in the structure info structure once
       we know the offset to the first string */

    memset( buffer, 0, bufsize );
    n = 0;
    ofs = info_size*count; 
    for ( i=0; i<count; i++)
    {
        DWORD vallen = sizeof(portname) - 1;

        /* get the serial port values, then the printer values */
        if ( i < serial_count )
        {
            strcpy( portname, "COMx:" );
            portname[3] = '1' + i;
            if (!WINSPOOL_ComPortExists( portname ))
                continue;

            TRACE("Found %s\n", portname );
            vallen = strlen( portname );
        }
        else
        {
            r = RegEnumValueA( hkey_printer, i-serial_count, 
                     portname, &vallen, NULL, NULL, NULL, 0 );
            if ( r )
                continue;
        }

        /* add a colon if necessary, and make it upper case */
        CharUpperBuffA(portname,vallen);
        if (strcasecmp(portname,"nul")!=0)
            if (vallen && (portname[vallen-1] != ':') )
                lstrcatA(portname,":");

        /* add the port info structure if we can fit it */
        if ( info_size*(n+1) < bufsize )
        {
            if ( level == 1)
            {
                PORT_INFO_1A *info = (PORT_INFO_1A*) &buffer[info_size*n];
                info->pName = (LPSTR) &buffer[ofs];
            }
            else if ( level == 2)
            {
                PORT_INFO_2A *info = (PORT_INFO_2A*) &buffer[info_size*n];
                info->pPortName = (LPSTR) &buffer[ofs];
                /* FIXME: fill in more stuff here */
                info->pMonitorName = PortMonitor;
                info->pDescription = PortDescription;
                info->fPortType = PORT_TYPE_WRITE|PORT_TYPE_READ;
            }

            /* add the name of the port if we can fit it */
            if ( ofs < bufsize )
                lstrcpynA((LPSTR)&buffer[ofs],portname,bufsize - ofs);

            n++;
        }
        else
            retval = FALSE;
        ofs += lstrlenA(portname)+1;
    }

    RegCloseKey(hkey_printer);

    if(bufneeded)
        *bufneeded = ofs;

    if(bufreturned)
        *bufreturned = n;

    return retval;
}

/******************************************************************************
 *      EnumPortsW   (WINSPOOL.@)
 */
BOOL WINAPI EnumPortsW(LPWSTR name,DWORD level,LPBYTE buffer,DWORD bufsize,
                       LPDWORD bufneeded,LPDWORD bufreturned)
{
    FIXME("(%s,%ld,%p,%ld,%p,%p) - stub\n",
          debugstr_w(name),level,buffer,bufsize,bufneeded,bufreturned);
    return FALSE;
}

/******************************************************************************
 *		GetDefaultPrinterW   (WINSPOOL.@)
 *
 * FIXME
 *	This function must read the value from data 'device' of key
 *	HCU\\Software\\Microsoft\\Windows NT\\CurrentVersion\\Windows
 */
BOOL WINAPI GetDefaultPrinterW(LPWSTR name, LPDWORD namesize)
{
    BOOL  retval = TRUE;
    DWORD insize, len;
    WCHAR *buffer, *ptr;

    if (!namesize)
    {
        SetLastError(ERROR_INVALID_PARAMETER);
        return FALSE;
    }

    /* make the buffer big enough for the stuff from the profile/registry,
     * the content must fit into the local buffer to compute the correct
     * size even if the extern buffer is too small or not given.
     * (20 for ,driver,port) */
    insize = *namesize;
    len = max(100, (insize + 20));
    buffer = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR));

    if (!GetProfileStringW(windowsW, deviceW, emptyStringW, buffer, len))
    {
        SetLastError (ERROR_FILE_NOT_FOUND);
        retval = FALSE;
        goto end;
    }
    TRACE("%s\n", debugstr_w(buffer));

    if ((ptr = strchrW(buffer, ',')) == NULL)
    {
        SetLastError(ERROR_INVALID_NAME);
        retval = FALSE;
        goto end;
    }

    *ptr = 0;
    *namesize = strlenW(buffer) + 1;
    if(!name || (*namesize > insize))
    {
        SetLastError(ERROR_INSUFFICIENT_BUFFER);
        retval = FALSE;
        goto end;
    }
    strcpyW(name, buffer);

end:
    HeapFree( GetProcessHeap(), 0, buffer);
    return retval;
}


/******************************************************************************
 *		GetDefaultPrinterA   (WINSPOOL.@)
 */
BOOL WINAPI GetDefaultPrinterA(LPSTR name, LPDWORD namesize)
{
    BOOL  retval = TRUE;
    DWORD insize = 0;
    WCHAR *bufferW = NULL;

    if (!namesize)
    {
        SetLastError(ERROR_INVALID_PARAMETER);
        return FALSE;
    }

    if(name && *namesize) {
	insize = *namesize;
	bufferW = HeapAlloc( GetProcessHeap(), 0, insize * sizeof(WCHAR));
    }

    if(!GetDefaultPrinterW( bufferW, namesize)) {
	retval = FALSE;
	goto end;
    }

    *namesize = WideCharToMultiByte(CP_ACP, 0, bufferW, -1, name, insize,
                                    NULL, NULL);
    if (!*namesize)
    {
        *namesize = WideCharToMultiByte(CP_ACP, 0, bufferW, -1, NULL, 0, NULL, NULL);
        retval = FALSE;
    }
    TRACE("0x%08lx/0x%08lx:%s\n", *namesize, insize, debugstr_w(bufferW));

end:
    HeapFree( GetProcessHeap(), 0, bufferW);
    return retval;
}


/******************************************************************************
 *		SetPrinterDataExA   (WINSPOOL.@)
 */
DWORD WINAPI SetPrinterDataExA(HANDLE hPrinter, LPCSTR pKeyName,
			       LPCSTR pValueName, DWORD Type,
			       LPBYTE pData, DWORD cbData)
{
    HKEY hkeyPrinter, hkeySubkey;
    DWORD ret;

    TRACE("(%p, %s, %s %08lx, %p, %08lx)\n", hPrinter, debugstr_a(pKeyName),
	  debugstr_a(pValueName), Type, pData, cbData);

    if((ret = WINSPOOL_GetOpenedPrinterRegKey(hPrinter, &hkeyPrinter))
       != ERROR_SUCCESS)
        return ret;

    if((ret = RegCreateKeyA(hkeyPrinter, pKeyName, &hkeySubkey))
       != ERROR_SUCCESS) {
        ERR("Can't create subkey %s\n", debugstr_a(pKeyName));
	RegCloseKey(hkeyPrinter);
	return ret;
    }
    ret = RegSetValueExA(hkeySubkey, pValueName, 0, Type, pData, cbData);
    RegCloseKey(hkeySubkey);
    RegCloseKey(hkeyPrinter);
    return ret;
}

/******************************************************************************
 *		SetPrinterDataExW   (WINSPOOL.@)
 */
DWORD WINAPI SetPrinterDataExW(HANDLE hPrinter, LPCWSTR pKeyName,
			       LPCWSTR pValueName, DWORD Type,
			       LPBYTE pData, DWORD cbData)
{
    HKEY hkeyPrinter, hkeySubkey;
    DWORD ret;

    TRACE("(%p, %s, %s %08lx, %p, %08lx)\n", hPrinter, debugstr_w(pKeyName),
	  debugstr_w(pValueName), Type, pData, cbData);

    if((ret = WINSPOOL_GetOpenedPrinterRegKey(hPrinter, &hkeyPrinter))
       != ERROR_SUCCESS)
        return ret;

    if((ret = RegCreateKeyW(hkeyPrinter, pKeyName, &hkeySubkey))
       != ERROR_SUCCESS) {
        ERR("Can't create subkey %s\n", debugstr_w(pKeyName));
	RegCloseKey(hkeyPrinter);
	return ret;
    }
    ret = RegSetValueExW(hkeySubkey, pValueName, 0, Type, pData, cbData);
    RegCloseKey(hkeySubkey);
    RegCloseKey(hkeyPrinter);
    return ret;
}

/******************************************************************************
 *		SetPrinterDataA   (WINSPOOL.@)
 */
DWORD WINAPI SetPrinterDataA(HANDLE hPrinter, LPSTR pValueName, DWORD Type,
			       LPBYTE pData, DWORD cbData)
{
    return SetPrinterDataExA(hPrinter, "PrinterDriverData", pValueName, Type,
			     pData, cbData);
}

/******************************************************************************
 *		SetPrinterDataW   (WINSPOOL.@)
 */
DWORD WINAPI SetPrinterDataW(HANDLE hPrinter, LPWSTR pValueName, DWORD Type,
			     LPBYTE pData, DWORD cbData)
{
    return SetPrinterDataExW(hPrinter, PrinterDriverDataW, pValueName, Type,
			     pData, cbData);
}

/******************************************************************************
 *		GetPrinterDataExA   (WINSPOOL.@)
 */
DWORD WINAPI GetPrinterDataExA(HANDLE hPrinter, LPCSTR pKeyName,
			       LPCSTR pValueName, LPDWORD pType,
			       LPBYTE pData, DWORD nSize, LPDWORD pcbNeeded)
{
    HKEY hkeyPrinter, hkeySubkey;
    DWORD ret;

    TRACE("(%p, %s, %s %p, %p, %08lx, %p)\n", hPrinter,
	  debugstr_a(pKeyName), debugstr_a(pValueName), pType, pData, nSize,
	  pcbNeeded);

    if((ret = WINSPOOL_GetOpenedPrinterRegKey(hPrinter, &hkeyPrinter))
       != ERROR_SUCCESS)
        return ret;

    if((ret = RegOpenKeyA(hkeyPrinter, pKeyName, &hkeySubkey))
       != ERROR_SUCCESS) {
        WARN("Can't open subkey %s\n", debugstr_a(pKeyName));
	RegCloseKey(hkeyPrinter);
	return ret;
    }
    *pcbNeeded = nSize;
    ret = RegQueryValueExA(hkeySubkey, pValueName, 0, pType, pData, pcbNeeded);
    RegCloseKey(hkeySubkey);
    RegCloseKey(hkeyPrinter);
    return ret;
}

/******************************************************************************
 *		GetPrinterDataExW   (WINSPOOL.@)
 */
DWORD WINAPI GetPrinterDataExW(HANDLE hPrinter, LPCWSTR pKeyName,
			       LPCWSTR pValueName, LPDWORD pType,
			       LPBYTE pData, DWORD nSize, LPDWORD pcbNeeded)
{
    HKEY hkeyPrinter, hkeySubkey;
    DWORD ret;

    TRACE("(%p, %s, %s %p, %p, %08lx, %p)\n", hPrinter,
	  debugstr_w(pKeyName), debugstr_w(pValueName), pType, pData, nSize,
	  pcbNeeded);

    if((ret = WINSPOOL_GetOpenedPrinterRegKey(hPrinter, &hkeyPrinter))
       != ERROR_SUCCESS)
        return ret;

    if((ret = RegOpenKeyW(hkeyPrinter, pKeyName, &hkeySubkey))
       != ERROR_SUCCESS) {
        WARN("Can't open subkey %s\n", debugstr_w(pKeyName));
	RegCloseKey(hkeyPrinter);
	return ret;
    }
    *pcbNeeded = nSize;
    ret = RegQueryValueExW(hkeySubkey, pValueName, 0, pType, pData, pcbNeeded);
    RegCloseKey(hkeySubkey);
    RegCloseKey(hkeyPrinter);
    return ret;
}

/******************************************************************************
 *		GetPrinterDataA   (WINSPOOL.@)
 */
DWORD WINAPI GetPrinterDataA(HANDLE hPrinter, LPSTR pValueName, LPDWORD pType,
			     LPBYTE pData, DWORD nSize, LPDWORD pcbNeeded)
{
    return GetPrinterDataExA(hPrinter, "PrinterDriverData", pValueName, pType,
			     pData, nSize, pcbNeeded);
}

/******************************************************************************
 *		GetPrinterDataW   (WINSPOOL.@)
 */
DWORD WINAPI GetPrinterDataW(HANDLE hPrinter, LPWSTR pValueName, LPDWORD pType,
			     LPBYTE pData, DWORD nSize, LPDWORD pcbNeeded)
{
    return GetPrinterDataExW(hPrinter, PrinterDriverDataW, pValueName, pType,
			     pData, nSize, pcbNeeded);
}

/*******************************************************************************
 *		EnumPrinterDataExW	[WINSPOOL.@]
 */
DWORD WINAPI EnumPrinterDataExW(HANDLE hPrinter, LPCWSTR pKeyName,
				LPBYTE pEnumValues, DWORD cbEnumValues,
				LPDWORD pcbEnumValues, LPDWORD pnEnumValues)
{
    HKEY		    hkPrinter, hkSubKey;
    DWORD		    r, ret, dwIndex, cValues, cbMaxValueNameLen,
			    cbValueNameLen, cbMaxValueLen, cbValueLen,
			    cbBufSize, dwType;
    LPWSTR		    lpValueName;
    HANDLE		    hHeap;
    PBYTE		    lpValue;
    PPRINTER_ENUM_VALUESW   ppev;

    TRACE ("%p %s\n", hPrinter, debugstr_w (pKeyName));

    if (pKeyName == NULL || *pKeyName == 0)
	return ERROR_INVALID_PARAMETER;

    ret = WINSPOOL_GetOpenedPrinterRegKey (hPrinter, &hkPrinter);
    if (ret != ERROR_SUCCESS)
    {
	TRACE ("WINSPOOL_GetOpenedPrinterRegKey (%p) returned %li\n",
		hPrinter, ret);
	return ret;
    }

    ret = RegOpenKeyExW (hkPrinter, pKeyName, 0, KEY_READ, &hkSubKey);
    if (ret != ERROR_SUCCESS)
    {
	r = RegCloseKey (hkPrinter);
	if (r != ERROR_SUCCESS)
	    WARN ("RegCloseKey returned %li\n", r);
	TRACE ("RegOpenKeyExW (%p, %s) returned %li\n", hPrinter,
		debugstr_w (pKeyName), ret);
	return ret;
    }

    ret = RegCloseKey (hkPrinter);
    if (ret != ERROR_SUCCESS)
    {
	ERR ("RegCloseKey returned %li\n", ret);
	r = RegCloseKey (hkSubKey);
	if (r != ERROR_SUCCESS)
	    WARN ("RegCloseKey returned %li\n", r);
	return ret;
    }

    ret = RegQueryInfoKeyW (hkSubKey, NULL, NULL, NULL, NULL, NULL, NULL,
	    &cValues, &cbMaxValueNameLen, &cbMaxValueLen, NULL, NULL);
    if (ret != ERROR_SUCCESS)
    {
	r = RegCloseKey (hkSubKey);
	if (r != ERROR_SUCCESS)
	    WARN ("RegCloseKey returned %li\n", r);
	TRACE ("RegQueryInfoKeyW (%p) returned %li\n", hkSubKey, ret);
	return ret;
    }

    TRACE ("RegQueryInfoKeyW returned cValues = %li, cbMaxValueNameLen = %li, "
	    "cbMaxValueLen = %li\n", cValues, cbMaxValueNameLen, cbMaxValueLen);

    if (cValues == 0)			/* empty key */
    {
	r = RegCloseKey (hkSubKey);
	if (r != ERROR_SUCCESS)
	    WARN ("RegCloseKey returned %li\n", r);
	*pcbEnumValues = *pnEnumValues = 0;
	return ERROR_SUCCESS;
    }

    ++cbMaxValueNameLen;			/* allow for trailing '\0' */

    hHeap = GetProcessHeap ();
    if (hHeap == NULL)
    {
	ERR ("GetProcessHeap failed\n");
	r = RegCloseKey (hkSubKey);
	if (r != ERROR_SUCCESS)
	    WARN ("RegCloseKey returned %li\n", r);
	return ERROR_OUTOFMEMORY;
    }

    lpValueName = HeapAlloc (hHeap, 0, cbMaxValueNameLen * sizeof (WCHAR));
    if (lpValueName == NULL)
    {
	ERR ("Failed to allocate %li bytes from process heap\n",
		cbMaxValueNameLen * sizeof (WCHAR));
	r = RegCloseKey (hkSubKey);
	if (r != ERROR_SUCCESS)
	    WARN ("RegCloseKey returned %li\n", r);
	return ERROR_OUTOFMEMORY;
    }

    lpValue = HeapAlloc (hHeap, 0, cbMaxValueLen);
    if (lpValue == NULL)
    {
	ERR ("Failed to allocate %li bytes from process heap\n", cbMaxValueLen);
	if (HeapFree (hHeap, 0, lpValueName) == 0)
	    WARN ("HeapFree failed with code %li\n", GetLastError ());
	r = RegCloseKey (hkSubKey);
	if (r != ERROR_SUCCESS)
	    WARN ("RegCloseKey returned %li\n", r);
	return ERROR_OUTOFMEMORY;
    }

    TRACE ("pass 1: calculating buffer required for all names and values\n");

    cbBufSize = cValues * sizeof (PRINTER_ENUM_VALUESW);

    TRACE ("%li bytes required for %li headers\n", cbBufSize, cValues);

    for (dwIndex = 0; dwIndex < cValues; ++dwIndex)
    {
	cbValueNameLen = cbMaxValueNameLen; cbValueLen = cbMaxValueLen;
	ret = RegEnumValueW (hkSubKey, dwIndex, lpValueName, &cbValueNameLen,
		NULL, NULL, lpValue, &cbValueLen);
	if (ret != ERROR_SUCCESS)
	{
	    if (HeapFree (hHeap, 0, lpValue) == 0)
		WARN ("HeapFree failed with code %li\n", GetLastError ());
	    if (HeapFree (hHeap, 0, lpValueName) == 0)
		WARN ("HeapFree failed with code %li\n", GetLastError ());
	    r = RegCloseKey (hkSubKey);
	    if (r != ERROR_SUCCESS)
		WARN ("RegCloseKey returned %li\n", r);
	    TRACE ("RegEnumValueW (%li) returned %li\n", dwIndex, ret);
	    return ret;
	}

	TRACE ("%s [%li]: name needs %li bytes, data needs %li bytes\n",
		debugstr_w (lpValueName), dwIndex,
		(cbValueNameLen + 1) * sizeof (WCHAR), cbValueLen);

	cbBufSize += (cbValueNameLen + 1) * sizeof (WCHAR);
	cbBufSize += cbValueLen;
    }

    TRACE ("%li bytes required for all %li values\n", cbBufSize, cValues);

    *pcbEnumValues = cbBufSize;
    *pnEnumValues = cValues;

    if (cbEnumValues < cbBufSize)	/* buffer too small */
    {
	if (HeapFree (hHeap, 0, lpValue) == 0)
	    WARN ("HeapFree failed with code %li\n", GetLastError ());
	if (HeapFree (hHeap, 0, lpValueName) == 0)
	    WARN ("HeapFree failed with code %li\n", GetLastError ());
	r = RegCloseKey (hkSubKey);
	if (r != ERROR_SUCCESS)
	    WARN ("RegCloseKey returned %li\n", r);
	TRACE ("%li byte buffer is not large enough\n", cbEnumValues);
	return ERROR_MORE_DATA;
    }

    TRACE ("pass 2: copying all names and values to buffer\n");

    ppev = (PPRINTER_ENUM_VALUESW) pEnumValues;		/* array of structs */
    pEnumValues += cValues * sizeof (PRINTER_ENUM_VALUESW);

    for (dwIndex = 0; dwIndex < cValues; ++dwIndex)
    {
	cbValueNameLen = cbMaxValueNameLen; cbValueLen = cbMaxValueLen;
	ret = RegEnumValueW (hkSubKey, dwIndex, lpValueName, &cbValueNameLen,
		NULL, &dwType, lpValue, &cbValueLen);
	if (ret != ERROR_SUCCESS)
	{
	    if (HeapFree (hHeap, 0, lpValue) == 0)
		WARN ("HeapFree failed with code %li\n", GetLastError ());
	    if (HeapFree (hHeap, 0, lpValueName) == 0)
		WARN ("HeapFree failed with code %li\n", GetLastError ());
	    r = RegCloseKey (hkSubKey);
	    if (r != ERROR_SUCCESS)
		WARN ("RegCloseKey returned %li\n", r);
	    TRACE ("RegEnumValueW (%li) returned %li\n", dwIndex, ret);
	    return ret;
	}

	cbValueNameLen = (cbValueNameLen + 1) * sizeof (WCHAR);
	memcpy (pEnumValues, lpValueName, cbValueNameLen);
	ppev[dwIndex].pValueName = (LPWSTR) pEnumValues;
	pEnumValues += cbValueNameLen;

	/* return # of *bytes* (including trailing \0), not # of chars */
	ppev[dwIndex].cbValueName = cbValueNameLen;

	ppev[dwIndex].dwType = dwType;

	memcpy (pEnumValues, lpValue, cbValueLen);
	ppev[dwIndex].pData = pEnumValues;
	pEnumValues += cbValueLen;

	ppev[dwIndex].cbData = cbValueLen;

	TRACE ("%s [%li]: copied name (%li bytes) and data (%li bytes)\n",
		debugstr_w (lpValueName), dwIndex, cbValueNameLen, cbValueLen);
    }

    if (HeapFree (hHeap, 0, lpValue) == 0)
    {
	ret = GetLastError ();
	ERR ("HeapFree failed with code %li\n", ret);
	if (HeapFree (hHeap, 0, lpValueName) == 0)
	    WARN ("HeapFree failed with code %li\n", GetLastError ());
	r = RegCloseKey (hkSubKey);
	if (r != ERROR_SUCCESS)
	    WARN ("RegCloseKey returned %li\n", r);
	return ret;
    }

    if (HeapFree (hHeap, 0, lpValueName) == 0)
    {
	ret = GetLastError ();
	ERR ("HeapFree failed with code %li\n", ret);
	r = RegCloseKey (hkSubKey);
	if (r != ERROR_SUCCESS)
	    WARN ("RegCloseKey returned %li\n", r);
	return ret;
    }

    ret = RegCloseKey (hkSubKey);
    if (ret != ERROR_SUCCESS)
    {
	ERR ("RegCloseKey returned %li\n", ret);
	return ret;
    }

    return ERROR_SUCCESS;
}

/*******************************************************************************
 *		EnumPrinterDataExA	[WINSPOOL.@]
 *
 * This functions returns value names and REG_SZ, REG_EXPAND_SZ, and
 * REG_MULTI_SZ values as ASCII strings in Unicode-sized buffers.  This is
 * what Windows 2000 SP1 does.
 *
 */
DWORD WINAPI EnumPrinterDataExA(HANDLE hPrinter, LPCSTR pKeyName,
				LPBYTE pEnumValues, DWORD cbEnumValues,
				LPDWORD pcbEnumValues, LPDWORD pnEnumValues)
{
    INT	    len;
    LPWSTR  pKeyNameW;
    DWORD   ret, dwIndex, dwBufSize;
    HANDLE  hHeap;
    LPSTR   pBuffer;

    TRACE ("%p %s\n", hPrinter, pKeyName);

    if (pKeyName == NULL || *pKeyName == 0)
	return ERROR_INVALID_PARAMETER;

    len = MultiByteToWideChar (CP_ACP, 0, pKeyName, -1, NULL, 0);
    if (len == 0)
    {
	ret = GetLastError ();
	ERR ("MultiByteToWideChar failed with code %li\n", ret);
	return ret;
    }

    hHeap = GetProcessHeap ();
    if (hHeap == NULL)
    {
	ERR ("GetProcessHeap failed\n");
	return ERROR_OUTOFMEMORY;
    }

    pKeyNameW = HeapAlloc (hHeap, 0, len * sizeof (WCHAR));
    if (pKeyNameW == NULL)
    {
	ERR ("Failed to allocate %li bytes from process heap\n",
		(LONG) len * sizeof (WCHAR));
	return ERROR_OUTOFMEMORY;
    }

    if (MultiByteToWideChar (CP_ACP, 0, pKeyName, -1, pKeyNameW, len) == 0)
    {
	ret = GetLastError ();
	ERR ("MultiByteToWideChar failed with code %li\n", ret);
	if (HeapFree (hHeap, 0, pKeyNameW) == 0)
	    WARN ("HeapFree failed with code %li\n", GetLastError ());
	return ret;
    }

    ret = EnumPrinterDataExW (hPrinter, pKeyNameW, pEnumValues, cbEnumValues,
	    pcbEnumValues, pnEnumValues);
    if (ret != ERROR_SUCCESS)
    {
	if (HeapFree (hHeap, 0, pKeyNameW) == 0)
	    WARN ("HeapFree failed with code %li\n", GetLastError ());
	TRACE ("EnumPrinterDataExW returned %li\n", ret);
	return ret;
    }

    if (HeapFree (hHeap, 0, pKeyNameW) == 0)
    {
	ret = GetLastError ();
	ERR ("HeapFree failed with code %li\n", ret);
	return ret;
    }

    if (*pnEnumValues == 0)	/* empty key */
	return ERROR_SUCCESS;

    dwBufSize = 0;
    for (dwIndex = 0; dwIndex < *pnEnumValues; ++dwIndex)
    {
	PPRINTER_ENUM_VALUESW ppev =
		&((PPRINTER_ENUM_VALUESW) pEnumValues)[dwIndex];

	if (dwBufSize < ppev->cbValueName)
	    dwBufSize = ppev->cbValueName;

	if (dwBufSize < ppev->cbData && (ppev->dwType == REG_SZ ||
		ppev->dwType == REG_EXPAND_SZ || ppev->dwType == REG_MULTI_SZ))
	    dwBufSize = ppev->cbData;
    }

    TRACE ("Largest Unicode name or value is %li bytes\n", dwBufSize);

    pBuffer = HeapAlloc (hHeap, 0, dwBufSize);
    if (pBuffer == NULL)
    {
	ERR ("Failed to allocate %li bytes from process heap\n", dwBufSize);
	return ERROR_OUTOFMEMORY;
    }

    for (dwIndex = 0; dwIndex < *pnEnumValues; ++dwIndex)
    {
	PPRINTER_ENUM_VALUESW ppev =
		&((PPRINTER_ENUM_VALUESW) pEnumValues)[dwIndex];

	len = WideCharToMultiByte (CP_ACP, 0, ppev->pValueName,
		ppev->cbValueName / sizeof (WCHAR), pBuffer, dwBufSize, NULL,
		NULL);
	if (len == 0)
	{
	    ret = GetLastError ();
	    ERR ("WideCharToMultiByte failed with code %li\n", ret);
	    if (HeapFree (hHeap, 0, pBuffer) == 0)
		WARN ("HeapFree failed with code %li\n", GetLastError ());
	    return ret;
	}

	memcpy (ppev->pValueName, pBuffer, len);

	TRACE ("Converted '%s' from Unicode to ASCII\n", pBuffer);

	if (ppev->dwType != REG_SZ && ppev->dwType != REG_EXPAND_SZ &&
		ppev->dwType != REG_MULTI_SZ)
	    continue;

	len = WideCharToMultiByte (CP_ACP, 0, (LPWSTR) ppev->pData,
		ppev->cbData / sizeof (WCHAR), pBuffer, dwBufSize, NULL, NULL);
	if (len == 0)
	{
	    ret = GetLastError ();
	    ERR ("WideCharToMultiByte failed with code %li\n", ret);
	    if (HeapFree (hHeap, 0, pBuffer) == 0)
		WARN ("HeapFree failed with code %li\n", GetLastError ());
	    return ret;
	}

	memcpy (ppev->pData, pBuffer, len);

	TRACE ("Converted '%s' from Unicode to ASCII\n", pBuffer);
	TRACE ("  (only first string of REG_MULTI_SZ printed)\n");
    }

    if (HeapFree (hHeap, 0, pBuffer) == 0)
    {
	ret = GetLastError ();
	ERR ("HeapFree failed with code %li\n", ret);
	return ret;
    }

    return ERROR_SUCCESS;
}

/******************************************************************************
 *      AbortPrinter (WINSPOOL.@)
 */
BOOL WINAPI AbortPrinter( HANDLE hPrinter )
{
    FIXME("(%p), stub!\n", hPrinter);
    return TRUE;
}

/******************************************************************************
 *		AddPortA (WINSPOOL.@)
 */
BOOL WINAPI AddPortA(LPSTR pName, HWND hWnd, LPSTR pMonitorName)
{
    FIXME("(%s, %p, %s), stub!\n",debugstr_a(pName),hWnd,debugstr_a(pMonitorName));
    return FALSE;
}

/******************************************************************************
 *      AddPortW (WINSPOOL.@)
 */
BOOL WINAPI AddPortW(LPWSTR pName, HWND hWnd, LPWSTR pMonitorName)
{
    FIXME("(%s, %p, %s), stub!\n",debugstr_w(pName),hWnd,debugstr_w(pMonitorName));
    return FALSE;
}

/******************************************************************************
 *             AddPortExA (WINSPOOL.@)
 *
 * Adds a print spooler port without presenting a user interface.
 */
BOOL WINAPI AddPortExA(HANDLE hMonitor, LPSTR pName, DWORD Level, LPBYTE lpBuffer, LPSTR lpMonitorName)
{
    FIXME("(%p, %s, %ld, %p, %s), stub!\n",hMonitor, debugstr_a(pName), Level,
          lpBuffer, debugstr_a(lpMonitorName));
    return FALSE;
}

/******************************************************************************
 *             AddPortExW (WINSPOOL.@)
 *
 * See AddPortExW.
 */
BOOL WINAPI AddPortExW(HANDLE hMonitor, LPWSTR pName, DWORD Level, LPBYTE lpBuffer, LPWSTR lpMonitorName)
{
    FIXME("(%p, %s, %ld, %p, %s), stub!\n", hMonitor, debugstr_w(pName), Level,
          lpBuffer, debugstr_w(lpMonitorName));
    return FALSE;
}

/******************************************************************************
 *      AddPrinterConnectionA (WINSPOOL.@)
 */
BOOL WINAPI AddPrinterConnectionA( LPSTR pName )
{
    FIXME("%s\n", debugstr_a(pName));
    return FALSE;
}

/******************************************************************************
 *      AddPrinterConnectionW (WINSPOOL.@)
 */
BOOL WINAPI AddPrinterConnectionW( LPWSTR pName )
{
    FIXME("%s\n", debugstr_w(pName));
    return FALSE;
}

/******************************************************************************
 *		AddPrinterDriverExW (WINSPOOL.@)
 */
BOOL WINAPI AddPrinterDriverExW( LPWSTR pName, DWORD Level,
    LPBYTE pDriverInfo, DWORD dwFileCopyFlags)
{
    FIXME("%s %ld %p %ld\n", debugstr_w(pName),
           Level, pDriverInfo, dwFileCopyFlags);
    SetLastError(ERROR_PRINTER_DRIVER_BLOCKED);
    return FALSE;
}

/******************************************************************************
 *		AddPrinterDriverExA (WINSPOOL.@)
 */
BOOL WINAPI AddPrinterDriverExA( LPSTR pName, DWORD Level,
    LPBYTE pDriverInfo, DWORD dwFileCopyFlags)
{
    FIXME("%s %ld %p %ld\n", debugstr_a(pName),
           Level, pDriverInfo, dwFileCopyFlags);
    SetLastError(ERROR_PRINTER_DRIVER_BLOCKED);
    return FALSE;
}

/******************************************************************************
 *      ConfigurePortA (WINSPOOL.@)
 */
BOOL WINAPI ConfigurePortA(LPSTR pName, HWND hWnd, LPSTR pPortName)
{
    FIXME("%s %p %s\n", debugstr_a(pName), hWnd, debugstr_a(pPortName));
    return FALSE;
}

/******************************************************************************
 *      ConfigurePortW (WINSPOOL.@)
 */
BOOL WINAPI ConfigurePortW(LPWSTR pName, HWND hWnd, LPWSTR pPortName)
{
    FIXME("%s %p %s\n", debugstr_w(pName), hWnd, debugstr_w(pPortName));
    return FALSE;
}

/******************************************************************************
 *      ConnectToPrinterDlg (WINSPOOL.@)
 */
HANDLE WINAPI ConnectToPrinterDlg( HWND hWnd, DWORD Flags )
{
    FIXME("%p %lx\n", hWnd, Flags);
    return NULL;
}

/******************************************************************************
 *      DeletePrinterConnectionA (WINSPOOL.@)
 */
BOOL WINAPI DeletePrinterConnectionA( LPSTR pName )
{
    FIXME("%s\n", debugstr_a(pName));
    return TRUE;
}

/******************************************************************************
 *      DeletePrinterConnectionW (WINSPOOL.@)
 */
BOOL WINAPI DeletePrinterConnectionW( LPWSTR pName )
{
    FIXME("%s\n", debugstr_w(pName));
    return TRUE;
}

/******************************************************************************
 *		DeletePrinterDriverExW (WINSPOOL.@)
 */
BOOL WINAPI DeletePrinterDriverExW( LPWSTR pName, LPWSTR pEnvironment,
    LPWSTR pDriverName, DWORD dwDeleteFlag, DWORD dwVersionFlag)
{
    FIXME("%s %s %s %lx %lx\n", debugstr_w(pName), debugstr_w(pEnvironment),
          debugstr_w(pDriverName), dwDeleteFlag, dwVersionFlag);
    return TRUE;
}

/******************************************************************************
 *		DeletePrinterDriverExA (WINSPOOL.@)
 */
BOOL WINAPI DeletePrinterDriverExA( LPSTR pName, LPSTR pEnvironment,
    LPSTR pDriverName, DWORD dwDeleteFlag, DWORD dwVersionFlag)
{
    FIXME("%s %s %s %lx %lx\n", debugstr_a(pName), debugstr_a(pEnvironment),
          debugstr_a(pDriverName), dwDeleteFlag, dwVersionFlag);
    return TRUE;
}

/******************************************************************************
 *		DeletePrinterDataExW (WINSPOOL.@)
 */
DWORD WINAPI DeletePrinterDataExW( HANDLE hPrinter, LPCWSTR pKeyName,
                                  LPCWSTR pValueName)
{
    FIXME("%p %s %s\n", hPrinter, 
          debugstr_w(pKeyName), debugstr_w(pValueName));
    return ERROR_INVALID_PARAMETER;
}

/******************************************************************************
 *		DeletePrinterDataExA (WINSPOOL.@)
 */
DWORD WINAPI DeletePrinterDataExA( HANDLE hPrinter, LPCSTR pKeyName,
                                  LPCSTR pValueName)
{
    FIXME("%p %s %s\n", hPrinter, 
          debugstr_a(pKeyName), debugstr_a(pValueName));
    return ERROR_INVALID_PARAMETER;
}

/******************************************************************************
 *      DeletePrintProcessorA (WINSPOOL.@)
 */
BOOL WINAPI DeletePrintProcessorA(LPSTR pName, LPSTR pEnvironment, LPSTR pPrintProcessorName)
{
    FIXME("%s %s %s\n", debugstr_a(pName), debugstr_a(pEnvironment),
          debugstr_a(pPrintProcessorName));
    return TRUE;
}

/******************************************************************************
 *      DeletePrintProcessorW (WINSPOOL.@)
 */
BOOL WINAPI DeletePrintProcessorW(LPWSTR pName, LPWSTR pEnvironment, LPWSTR pPrintProcessorName)
{
    FIXME("%s %s %s\n", debugstr_w(pName), debugstr_w(pEnvironment),
          debugstr_w(pPrintProcessorName));
    return TRUE;
}

/******************************************************************************
 *      DeletePrintProvidorA (WINSPOOL.@)
 */
BOOL WINAPI DeletePrintProvidorA(LPSTR pName, LPSTR pEnvironment, LPSTR pPrintProviderName)
{
    FIXME("%s %s %s\n", debugstr_a(pName), debugstr_a(pEnvironment),
          debugstr_a(pPrintProviderName));
    return TRUE;
}

/******************************************************************************
 *      DeletePrintProvidorW (WINSPOOL.@)
 */
BOOL WINAPI DeletePrintProvidorW(LPWSTR pName, LPWSTR pEnvironment, LPWSTR pPrintProviderName)
{
    FIXME("%s %s %s\n", debugstr_w(pName), debugstr_w(pEnvironment),
          debugstr_w(pPrintProviderName));
    return TRUE;
}

/******************************************************************************
 *      EnumFormsA (WINSPOOL.@)
 */
BOOL WINAPI EnumFormsA( HANDLE hPrinter, DWORD Level, LPBYTE pForm,
    DWORD cbBuf, LPDWORD pcbNeeded, LPDWORD pcReturned )
{
    FIXME("%p %lx %p %lx %p %p\n", hPrinter, Level, pForm, cbBuf, pcbNeeded, pcReturned);
    return FALSE;
}

/******************************************************************************
 *      EnumFormsW (WINSPOOL.@)
 */
BOOL WINAPI EnumFormsW( HANDLE hPrinter, DWORD Level, LPBYTE pForm,
    DWORD cbBuf, LPDWORD pcbNeeded, LPDWORD pcReturned )
{
    FIXME("%p %lx %p %lx %p %p\n", hPrinter, Level, pForm, cbBuf, pcbNeeded, pcReturned);
    return FALSE;
}

/*****************************************************************************
 *          EnumMonitorsA [WINSPOOL.@]
 *
 */
BOOL WINAPI EnumMonitorsA(LPSTR pName, DWORD Level, LPBYTE pMonitors,
                          DWORD cbBuf, LPDWORD pcbNeeded, LPDWORD pcReturned)
{
    FIXME("%s,%ld,%p,%ld,%p,%p\n", debugstr_a(pName), Level, pMonitors,
          cbBuf, pcbNeeded, pcReturned);
    SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
    return 0;
}

/*****************************************************************************
 *          EnumMonitorsW [WINSPOOL.@]
 *
 */
BOOL WINAPI EnumMonitorsW(LPWSTR pName, DWORD Level, LPBYTE pMonitors,
                          DWORD cbBuf, LPDWORD pcbNeeded, LPDWORD pcReturned)
{
    FIXME("%s,%ld,%p,%ld,%p,%p\n", debugstr_w(pName), Level, pMonitors,
          cbBuf, pcbNeeded, pcReturned);
    SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
    return 0;
}

/******************************************************************************
 *		XcvDataW (WINSPOOL.@)
 *
 * Notes:
 *  There doesn't seem to be an A version...
 */
BOOL WINAPI XcvDataW( HANDLE hXcv, LPCWSTR pszDataName, PBYTE pInputData,
    DWORD cbInputData, PBYTE pOutputData, DWORD cbOutputData,
    PDWORD pcbOutputNeeded, PDWORD pdwStatus)
{
    FIXME("%p %s %p %ld %p %ld %p %p\n", hXcv, debugstr_w(pszDataName), 
          pInputData, cbInputData, pOutputData,
          cbOutputData, pcbOutputNeeded, pdwStatus);
    return FALSE;
}

/*****************************************************************************
 *          EnumPrinterDataA [WINSPOOL.@]
 *
 */
DWORD WINAPI EnumPrinterDataA( HANDLE hPrinter, DWORD dwIndex, LPSTR pValueName,
    DWORD cbValueName, LPDWORD pcbValueName, LPDWORD pType, LPBYTE pData,
    DWORD cbData, LPDWORD pcbData )
{
    FIXME("%p %lx %p %lx %p %p %p %lx %p\n", hPrinter, dwIndex, pValueName,
          cbValueName, pcbValueName, pType, pData, cbData, pcbData);
    return ERROR_NO_MORE_ITEMS;
}

/*****************************************************************************
 *          EnumPrinterDataW [WINSPOOL.@]
 *
 */
DWORD WINAPI EnumPrinterDataW( HANDLE hPrinter, DWORD dwIndex, LPWSTR pValueName,
    DWORD cbValueName, LPDWORD pcbValueName, LPDWORD pType, LPBYTE pData,
    DWORD cbData, LPDWORD pcbData )
{
    FIXME("%p %lx %p %lx %p %p %p %lx %p\n", hPrinter, dwIndex, pValueName,
          cbValueName, pcbValueName, pType, pData, cbData, pcbData);
    return ERROR_NO_MORE_ITEMS;
}

/*****************************************************************************
 *          EnumPrintProcessorDatatypesA [WINSPOOL.@]
 *
 */
BOOL WINAPI EnumPrintProcessorDatatypesA(LPSTR pName, LPSTR pPrintProcessorName,
                                         DWORD Level, LPBYTE pDatatypes, DWORD cbBuf,
                                         LPDWORD pcbNeeded, LPDWORD pcReturned)
{
    FIXME("Stub: %s %s %ld %p %ld %p %p\n", debugstr_a(pName),
          debugstr_a(pPrintProcessorName), Level, pDatatypes, cbBuf,
          pcbNeeded, pcReturned);
    return FALSE;
}

/*****************************************************************************
 *          EnumPrintProcessorDatatypesW [WINSPOOL.@]
 *
 */
BOOL WINAPI EnumPrintProcessorDatatypesW(LPWSTR pName, LPWSTR pPrintProcessorName,
                                         DWORD Level, LPBYTE pDatatypes, DWORD cbBuf,
                                         LPDWORD pcbNeeded, LPDWORD pcReturned)
{
    FIXME("Stub: %s %s %ld %p %ld %p %p\n", debugstr_w(pName),
          debugstr_w(pPrintProcessorName), Level, pDatatypes, cbBuf,
          pcbNeeded, pcReturned);
    return FALSE;
}

/*****************************************************************************
 *          EnumPrintProcessorsA [WINSPOOL.@]
 *
 */
BOOL WINAPI EnumPrintProcessorsA(LPSTR pName, LPSTR pEnvironment, DWORD Level, 
    LPBYTE pPrintProcessorInfo, DWORD cbBuf, LPDWORD pcbNeeded, LPDWORD pcbReturned)
{
    FIXME("Stub: %s %s %ld %p %ld %p %p\n", pName, pEnvironment, Level,
        pPrintProcessorInfo, cbBuf, pcbNeeded, pcbReturned);
    return FALSE;
}

/*****************************************************************************
 *          EnumPrintProcessorsW [WINSPOOL.@]
 *
 */
BOOL WINAPI EnumPrintProcessorsW(LPWSTR pName, LPWSTR pEnvironment, DWORD Level,
    LPBYTE pPrintProcessorInfo, DWORD cbBuf, LPDWORD pcbNeeded, LPDWORD pcbReturned)
{
    FIXME("Stub: %s %s %ld %p %ld %p %p\n", debugstr_w(pName),
        debugstr_w(pEnvironment), Level, pPrintProcessorInfo,
        cbBuf, pcbNeeded, pcbReturned);
    return FALSE;
}

/*****************************************************************************
 *          ExtDeviceMode [WINSPOOL.@]
 *
 */
LONG WINAPI ExtDeviceMode( HWND hWnd, HANDLE hInst, LPDEVMODEA pDevModeOutput,
    LPSTR pDeviceName, LPSTR pPort, LPDEVMODEA pDevModeInput, LPSTR pProfile,
    DWORD fMode)
{
    FIXME("Stub: %p %p %p %s %s %p %s %lx\n", hWnd, hInst, pDevModeOutput,
          debugstr_a(pDeviceName), debugstr_a(pPort), pDevModeInput,
          debugstr_a(pProfile), fMode);
    return -1;
}

/*****************************************************************************
 *          FindClosePrinterChangeNotification [WINSPOOL.@]
 *
 */
BOOL WINAPI FindClosePrinterChangeNotification( HANDLE hChange )
{
    FIXME("Stub: %p\n", hChange);
    return TRUE;
}

/*****************************************************************************
 *          FindFirstPrinterChangeNotification [WINSPOOL.@]
 *
 */
HANDLE WINAPI FindFirstPrinterChangeNotification( HANDLE hPrinter,
    DWORD fdwFlags, DWORD fdwOptions, LPVOID pPrinterNotifyOptions )
{
    FIXME("Stub: %p %lx %lx %p\n",
          hPrinter, fdwFlags, fdwOptions, pPrinterNotifyOptions);
    return INVALID_HANDLE_VALUE;
}

/*****************************************************************************
 *          FindNextPrinterChangeNotification [WINSPOOL.@]
 *
 */
BOOL WINAPI FindNextPrinterChangeNotification( HANDLE hChange, PDWORD pdwChange,
    LPVOID pPrinterNotifyOptions, LPVOID *ppPrinterNotifyInfo )
{
    FIXME("Stub: %p %p %p %p\n",
          hChange, pdwChange, pPrinterNotifyOptions, ppPrinterNotifyInfo);
    return FALSE;
}

/*****************************************************************************
 *          FreePrinterNotifyInfo [WINSPOOL.@]
 *
 */
BOOL WINAPI FreePrinterNotifyInfo( PPRINTER_NOTIFY_INFO pPrinterNotifyInfo )
{
    FIXME("Stub: %p\n", pPrinterNotifyInfo);
    return TRUE;
}

/*****************************************************************************
 *          string_to_buf
 *
 * Copies a unicode string into a buffer.  The buffer will either contain unicode or
 * ansi depending on the unicode parameter.
 */
static BOOL string_to_buf(LPCWSTR str, LPBYTE ptr, DWORD cb, DWORD *size, BOOL unicode)
{
    if(!str)
    {
        *size = 0;
        return TRUE;
    }

    if(unicode)
    {
        *size = (strlenW(str) + 1) * sizeof(WCHAR);
        if(*size <= cb)
        {
            memcpy(ptr, str, *size);
            return TRUE;
        }
        return FALSE;
    }
    else
    {
        *size = WideCharToMultiByte(CP_ACP, 0, str, -1, NULL, 0, NULL, NULL);
        if(*size <= cb)
        {
            WideCharToMultiByte(CP_ACP, 0, str, -1, (LPSTR)ptr, *size, NULL, NULL);
            return TRUE;
        }
        return FALSE;
    }
}

/*****************************************************************************
 *          get_job_info_1
 */
static BOOL get_job_info_1(job_t *job, JOB_INFO_1W *ji1, LPBYTE buf, DWORD cbBuf,
                           LPDWORD pcbNeeded, BOOL unicode)
{
    DWORD size, left = cbBuf;
    BOOL space = (cbBuf > 0);
    LPBYTE ptr = buf;

    *pcbNeeded = 0;

    if(space)
    {
        ji1->JobId = job->job_id;
    }

    string_to_buf(job->document_title, ptr, left, &size, unicode);
    if(space && size <= left)
    {
        ji1->pDocument = (LPWSTR)ptr;
        ptr += size;
        left -= size;
    }
    else
        space = FALSE;
    *pcbNeeded += size;

    return space;
}

/*****************************************************************************
 *          get_job_info_2
 */
static BOOL get_job_info_2(job_t *job, JOB_INFO_2W *ji2, LPBYTE buf, DWORD cbBuf,
                           LPDWORD pcbNeeded, BOOL unicode)
{
    DWORD size, left = cbBuf;
    BOOL space = (cbBuf > 0);
    LPBYTE ptr = buf;

    *pcbNeeded = 0;

    if(space)
    {
        ji2->JobId = job->job_id;
    }

    string_to_buf(job->document_title, ptr, left, &size, unicode);
    if(space && size <= left)
    {
        ji2->pDocument = (LPWSTR)ptr;
        ptr += size;
        left -= size;
    }
    else
        space = FALSE;
    *pcbNeeded += size;

    return space;
}

/*****************************************************************************
 *          get_job_info
 */
static BOOL get_job_info(HANDLE hPrinter, DWORD JobId, DWORD Level, LPBYTE pJob,
                         DWORD cbBuf, LPDWORD pcbNeeded, BOOL unicode)
{
    BOOL ret = FALSE;
    DWORD needed = 0, size;
    job_t *job;
    LPBYTE ptr = pJob;

    TRACE("%p %ld %ld %p %ld %p\n", hPrinter, JobId, Level, pJob, cbBuf, pcbNeeded);

    EnterCriticalSection(&printer_handles_cs);
    job = get_job(hPrinter, JobId);
    if(!job)
        goto end;

    switch(Level)
    {
    case 1:
        size = sizeof(JOB_INFO_1W);
        if(cbBuf >= size)
        {
            cbBuf -= size;
            ptr += size;
            memset(pJob, 0, size);
        }
        else
            cbBuf = 0;
        ret = get_job_info_1(job, (JOB_INFO_1W *)pJob, ptr, cbBuf, &needed, unicode);
        needed += size;
        break;

    case 2:
        size = sizeof(JOB_INFO_2W);
        if(cbBuf >= size)
        {
            cbBuf -= size;
            ptr += size;
            memset(pJob, 0, size);
        }
        else
            cbBuf = 0;
        ret = get_job_info_2(job, (JOB_INFO_2W *)pJob, ptr, cbBuf, &needed, unicode);
        needed += size;
        break;

    case 3:
        size = sizeof(JOB_INFO_3);
        if(cbBuf >= size)
        {
            cbBuf -= size;
            memset(pJob, 0, size);
            ret = TRUE;
        }
        else
            cbBuf = 0;
        needed = size;
        break;

    default:
        SetLastError(ERROR_INVALID_LEVEL);
        goto end;
    }
    if(pcbNeeded)
        *pcbNeeded = needed;
end:
    LeaveCriticalSection(&printer_handles_cs);
    return ret;
}

/*****************************************************************************
 *          GetJobA [WINSPOOL.@]
 *
 */
BOOL WINAPI GetJobA(HANDLE hPrinter, DWORD JobId, DWORD Level, LPBYTE pJob,
                    DWORD cbBuf, LPDWORD pcbNeeded)
{
    return get_job_info(hPrinter, JobId, Level, pJob, cbBuf, pcbNeeded, FALSE);
}

/*****************************************************************************
 *          GetJobW [WINSPOOL.@]
 *
 */
BOOL WINAPI GetJobW(HANDLE hPrinter, DWORD JobId, DWORD Level, LPBYTE pJob,
                    DWORD cbBuf, LPDWORD pcbNeeded)
{
    return get_job_info(hPrinter, JobId, Level, pJob, cbBuf, pcbNeeded, TRUE);
}

/*****************************************************************************
 *          schedule_lpr
 */
static BOOL schedule_lpr(LPCWSTR printer_name, LPCWSTR filename)
{
    char *unixname, *queue, *cmd;
    char fmt[] = "lpr -P%s %s";
    DWORD len;

    if(!(unixname = wine_get_unix_file_name(filename)))
        return FALSE;

    len = WideCharToMultiByte(CP_ACP, 0, printer_name, -1, NULL, 0, NULL, NULL);
    queue = HeapAlloc(GetProcessHeap(), 0, len);
    WideCharToMultiByte(CP_ACP, 0, printer_name, -1, queue, len, NULL, NULL);

    cmd = HeapAlloc(GetProcessHeap(), 0, strlen(unixname) + len + sizeof(fmt) - 5);
    sprintf(cmd, fmt, queue, unixname);

    TRACE("printing with: %s\n", cmd);
    system(cmd);

    HeapFree(GetProcessHeap(), 0, cmd);
    HeapFree(GetProcessHeap(), 0, queue);
    HeapFree(GetProcessHeap(), 0, unixname);
    return TRUE;
}

/*****************************************************************************
 *          schedule_cups
 */
static BOOL schedule_cups(LPCWSTR printer_name, LPCWSTR filename, LPCWSTR document_title)
{
#if HAVE_CUPS_CUPS_H
    if(pcupsPrintFile)
    {
        char *unixname, *queue, *doc_titleA;
        DWORD len;
        BOOL ret;

        if(!(unixname = wine_get_unix_file_name(filename)))
            return FALSE;

        len = WideCharToMultiByte(CP_ACP, 0, printer_name, -1, NULL, 0, NULL, NULL);
        queue = HeapAlloc(GetProcessHeap(), 0, len);
        WideCharToMultiByte(CP_ACP, 0, printer_name, -1, queue, len, NULL, NULL);

        len = WideCharToMultiByte(CP_ACP, 0, document_title, -1, NULL, 0, NULL, NULL);
        doc_titleA = HeapAlloc(GetProcessHeap(), 0, len);
        WideCharToMultiByte(CP_ACP, 0, document_title, -1, doc_titleA, len, NULL, NULL);

        TRACE("printing via cups\n");
        ret = pcupsPrintFile(queue, unixname, doc_titleA, 0, NULL);
        HeapFree(GetProcessHeap(), 0, doc_titleA);
        HeapFree(GetProcessHeap(), 0, queue);
        HeapFree(GetProcessHeap(), 0, unixname);
        return ret;
    }
    else
#endif
    {
        return schedule_lpr(printer_name, filename);
    }
}

INT_PTR CALLBACK file_dlg_proc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
{
    LPWSTR filename;

    switch(msg)
    {
    case WM_INITDIALOG:
        SetWindowLongPtrW(hwnd, DWLP_USER, lparam);
        return TRUE;

    case WM_COMMAND:
        if(HIWORD(wparam) == BN_CLICKED)
        {
            if(LOWORD(wparam) == IDOK)
            {
                HANDLE hf;
                DWORD len = SendDlgItemMessageW(hwnd, EDITBOX, WM_GETTEXTLENGTH, 0, 0);
                LPWSTR *output;

                filename = HeapAlloc(GetProcessHeap(), 0, (len + 1) * sizeof(WCHAR));
                GetDlgItemTextW(hwnd, EDITBOX, filename, len + 1);

                if(GetFileAttributesW(filename) != INVALID_FILE_ATTRIBUTES)
                {
                    WCHAR caption[200], message[200];
                    int mb_ret;

                    LoadStringW(WINSPOOL_hInstance, IDS_CAPTION, caption, sizeof(caption) / sizeof(WCHAR));
                    LoadStringW(WINSPOOL_hInstance, IDS_FILE_EXISTS, message, sizeof(message) / sizeof(WCHAR));
                    mb_ret = MessageBoxW(hwnd, message, caption, MB_OKCANCEL | MB_ICONEXCLAMATION);
                    if(mb_ret == IDCANCEL)
                    {
                        HeapFree(GetProcessHeap(), 0, filename);
                        return TRUE;
                    }
                }
                hf = CreateFileW(filename, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
                if(hf == INVALID_HANDLE_VALUE)
                {
                    WCHAR caption[200], message[200];

                    LoadStringW(WINSPOOL_hInstance, IDS_CAPTION, caption, sizeof(caption) / sizeof(WCHAR));
                    LoadStringW(WINSPOOL_hInstance, IDS_CANNOT_OPEN, message, sizeof(message) / sizeof(WCHAR));
                    MessageBoxW(hwnd, message, caption, MB_OK | MB_ICONEXCLAMATION);
                    HeapFree(GetProcessHeap(), 0, filename);
                    return TRUE;
                }
                CloseHandle(hf);
                DeleteFileW(filename);
                output = (LPWSTR *)GetWindowLongPtrW(hwnd, DWLP_USER);
                *output = filename;
                EndDialog(hwnd, IDOK);
                return TRUE;
            }
            if(LOWORD(wparam) == IDCANCEL)
            {
                EndDialog(hwnd, IDCANCEL);
                return TRUE;
            }
        }
        return FALSE;
    }
    return FALSE;
}

/*****************************************************************************
 *          get_filename
 */
static BOOL get_filename(LPWSTR *filename)
{
    return DialogBoxParamW(WINSPOOL_hInstance, MAKEINTRESOURCEW(FILENAME_DIALOG), GetForegroundWindow(),
                           file_dlg_proc, (LPARAM)filename) == IDOK;
}

/*****************************************************************************
 *          schedule_file
 */
static BOOL schedule_file(LPCWSTR filename)
{
    LPWSTR output = NULL;

    if(get_filename(&output))
    {
        TRACE("copy to %s\n", debugstr_w(output));
        CopyFileW(filename, output, FALSE);
        HeapFree(GetProcessHeap(), 0, output);
        return TRUE;
    }
    return FALSE;
}

/*****************************************************************************
 *          schedule_pipe
 */
static BOOL schedule_pipe(LPCWSTR cmd, LPCWSTR filename)
{
#ifdef HAVE_FORK
    char *unixname, *cmdA;
    DWORD len;
    int fds[2] = {-1, -1}, file_fd = -1, no_read;
    BOOL ret = FALSE;
    char buf[1024];

    if(!(unixname = wine_get_unix_file_name(filename)))
        return FALSE;

    len = WideCharToMultiByte(CP_ACP, 0, cmd, -1, NULL, 0, NULL, NULL);
    cmdA = HeapAlloc(GetProcessHeap(), 0, len);
    WideCharToMultiByte(CP_ACP, 0, cmd, -1, cmdA, len, NULL, NULL);

    TRACE("printing with: %s\n", cmdA);

    if((file_fd = open(unixname, O_RDONLY)) == -1)
        goto end;

    if (pipe(fds))
    {
        ERR("pipe() failed!\n"); 
        goto end;
    }

    if (fork() == 0)
    {
        close(0);
        dup2(fds[0], 0);
        close(fds[1]);

        /* reset signals that we previously set to SIG_IGN */
        signal(SIGPIPE, SIG_DFL);
        signal(SIGCHLD, SIG_DFL);

        system(cmdA);
        exit(0);
    }

    while((no_read = read(file_fd, buf, sizeof(buf))))
        write(fds[1], buf, no_read);

    ret = TRUE;

end:
    if(file_fd != -1) close(file_fd);
    if(fds[0] != -1) close(fds[0]);
    if(fds[1] != -1) close(fds[1]);

    HeapFree(GetProcessHeap(), 0, cmdA);
    HeapFree(GetProcessHeap(), 0, unixname);
    return ret;
#else
    return FALSE;
#endif
}

/*****************************************************************************
 *          schedule_unixfile
 */
static BOOL schedule_unixfile(LPCWSTR output, LPCWSTR filename)
{
    int in_fd, out_fd, no_read;
    char buf[1024];
    BOOL ret = FALSE;
    char *unixname, *outputA;
    DWORD len;

    if(!(unixname = wine_get_unix_file_name(filename)))
        return FALSE;

    len = WideCharToMultiByte(CP_ACP, 0, output, -1, NULL, 0, NULL, NULL);
    outputA = HeapAlloc(GetProcessHeap(), 0, len);
    WideCharToMultiByte(CP_ACP, 0, output, -1, outputA, len, NULL, NULL);
    
    out_fd = open(outputA, O_CREAT | O_TRUNC | O_WRONLY, 0666);
    in_fd = open(unixname, O_RDONLY);
    if(out_fd == -1 || in_fd == -1)
        goto end;

    while((no_read = read(in_fd, buf, sizeof(buf))))
        write(out_fd, buf, no_read);

    ret = TRUE;
end:
    if(in_fd != -1) close(in_fd);
    if(out_fd != -1) close(out_fd);
    HeapFree(GetProcessHeap(), 0, outputA);
    HeapFree(GetProcessHeap(), 0, unixname);
    return ret;
}

/*****************************************************************************
 *          ScheduleJob [WINSPOOL.@]
 *
 */
BOOL WINAPI ScheduleJob( HANDLE hPrinter, DWORD dwJobID )
{
    opened_printer_t *printer;
    BOOL ret = FALSE;
    struct list *cursor, *cursor2;

    TRACE("(%p, %lx)\n", hPrinter, dwJobID);
    EnterCriticalSection(&printer_handles_cs);
    printer = get_opened_printer(hPrinter);
    if(!printer)
        goto end;

    LIST_FOR_EACH_SAFE(cursor, cursor2, &printer->queue->jobs)
    {
        job_t *job = LIST_ENTRY(cursor, job_t, entry);
        HANDLE hf;

        if(job->job_id != dwJobID) continue;

        hf = CreateFileW(job->filename, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, NULL);
        if(hf != INVALID_HANDLE_VALUE)
        {
            PRINTER_INFO_5W *pi5;
            DWORD needed;
            HKEY hkey;
            WCHAR output[1024];
            static const WCHAR spooler_key[] = {'S','o','f','t','w','a','r','e','\\','W','i','n','e','\\',
                                                'P','r','i','n','t','i','n','g','\\','S','p','o','o','l','e','r',0};

            GetPrinterW(hPrinter, 5, NULL, 0, &needed);
            pi5 = HeapAlloc(GetProcessHeap(), 0, needed);
            GetPrinterW(hPrinter, 5, (LPBYTE)pi5, needed, &needed);
            TRACE("need to schedule job %ld filename %s to port %s\n", job->job_id, debugstr_w(job->filename),
                  debugstr_w(pi5->pPortName));
            
            output[0] = 0;

            /* @@ Wine registry key: HKCU\Software\Wine\Printing\Spooler */
            if(RegOpenKeyW(HKEY_CURRENT_USER, spooler_key, &hkey) == ERROR_SUCCESS)
            {
                DWORD type, count = sizeof(output);
                RegQueryValueExW(hkey, pi5->pPortName, NULL, &type, (LPBYTE)output, &count);
                RegCloseKey(hkey);
            }
            if(output[0] == '|')
            {
                schedule_pipe(output + 1, job->filename);
            }
            else if(output[0])
            {
                schedule_unixfile(output, job->filename);
            }
            else if(!strncmpW(pi5->pPortName, LPR_Port, strlenW(LPR_Port)))
            {
                schedule_lpr(pi5->pPortName + strlenW(LPR_Port), job->filename);
            }
            else if(!strncmpW(pi5->pPortName, CUPS_Port, strlenW(CUPS_Port)))
            {
                schedule_cups(pi5->pPortName + strlenW(CUPS_Port), job->filename, job->document_title);
            }
            else if(!strncmpW(pi5->pPortName, FILE_Port, strlenW(FILE_Port)))
            {
                schedule_file(job->filename);
            }
            else
            {
                FIXME("can't schedule to port %s\n", debugstr_w(pi5->pPortName));
            }
            HeapFree(GetProcessHeap(), 0, pi5);
            CloseHandle(hf);
            DeleteFileW(job->filename);
        }
        list_remove(cursor);
        HeapFree(GetProcessHeap(), 0, job->document_title);
        HeapFree(GetProcessHeap(), 0, job->filename);
        HeapFree(GetProcessHeap(), 0, job);
        ret = TRUE;
        break;
    }
end:
    LeaveCriticalSection(&printer_handles_cs);
    return ret;
}

/*****************************************************************************
 *          StartDocDlgA [WINSPOOL.@]
 */
 LPSTR WINAPI StartDocDlgA( HANDLE hPrinter, DOCINFOA *doc )
{
    UNICODE_STRING usBuffer;
    DOCINFOW docW;
    LPWSTR retW;
    LPSTR ret = NULL;

    docW.cbSize = sizeof(docW);
    docW.lpszDocName = asciitounicode(&usBuffer, doc->lpszDocName);
    docW.lpszOutput = asciitounicode(&usBuffer, doc->lpszOutput);
    docW.lpszDatatype = asciitounicode(&usBuffer, doc->lpszDatatype);
    docW.fwType = doc->fwType;

    retW = StartDocDlgW(hPrinter, &docW);

    if(retW)
    {
        DWORD len = WideCharToMultiByte(CP_ACP, 0, retW, -1, NULL, 0, NULL, NULL);
        ret = HeapAlloc(GetProcessHeap(), 0, len);
        WideCharToMultiByte(CP_ACP, 0, retW, -1, ret, len, NULL, NULL);
        HeapFree(GetProcessHeap(), 0, retW);
    }

    HeapFree(GetProcessHeap(), 0, (LPWSTR)docW.lpszDatatype);
    HeapFree(GetProcessHeap(), 0, (LPWSTR)docW.lpszOutput);
    HeapFree(GetProcessHeap(), 0, (LPWSTR)docW.lpszDocName);

    return ret;
}

/*****************************************************************************
 *          StartDocDlgW [WINSPOOL.@]
 *
 * Undocumented: Apparently used by gdi32:StartDocW() to popup the file dialog
 * when lpszOutput is "FILE:" or if lpszOutput is NULL and the default printer
 * port is "FILE:". Also returns the full path if passed a relative path.
 *
 * The caller should free the returned string from the process heap.
 */
LPWSTR WINAPI StartDocDlgW( HANDLE hPrinter, DOCINFOW *doc )
{
    LPWSTR ret = NULL;
    DWORD len, attr;

    if(doc->lpszOutput == NULL) /* Check whether default port is FILE: */
    {
        PRINTER_INFO_5W *pi5;
        GetPrinterW(hPrinter, 5, NULL, 0, &len);
        if(GetLastError() != ERROR_INSUFFICIENT_BUFFER)
            return NULL;
        pi5 = HeapAlloc(GetProcessHeap(), 0, len);
        GetPrinterW(hPrinter, 5, (LPBYTE)pi5, len, &len);
        if(!pi5->pPortName || strcmpW(pi5->pPortName, FILE_Port))
        {
            HeapFree(GetProcessHeap(), 0, pi5);
            return NULL;
        }
        HeapFree(GetProcessHeap(), 0, pi5);
    }

    if(doc->lpszOutput == NULL || !strcmpW(doc->lpszOutput, FILE_Port))
    {
        LPWSTR name;
        get_filename(&name);
        if(name)
        {
            if(!(len = GetFullPathNameW(name, 0, NULL, NULL)))
            {
                HeapFree(GetProcessHeap(), 0, name);
                return NULL;
            }
            ret = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
            GetFullPathNameW(name, len, ret, NULL);
            HeapFree(GetProcessHeap(), 0, name);
        }
        return ret;
    }

    if(!(len = GetFullPathNameW(doc->lpszOutput, 0, NULL, NULL)))
        return NULL;

    ret = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
    GetFullPathNameW(doc->lpszOutput, len, ret, NULL);
        
    attr = GetFileAttributesW(ret);
    if(attr != INVALID_FILE_ATTRIBUTES && (attr & FILE_ATTRIBUTE_DIRECTORY))
    {
        HeapFree(GetProcessHeap(), 0, ret);
        ret = NULL;
    }
    return ret;
}