Sweden-Number/dlls/localspl/localspl_main.c

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2006-09-11 00:28:36 +02:00
/*
* Implementation of the Local Printmonitor
*
* Copyright 2006-2008 Detlef Riekenberg
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*
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <stdarg.h>
#define COBJMACROS
#define NONAMELESSUNION
#include "windef.h"
#include "winbase.h"
#include "wingdi.h"
#include "winreg.h"
#include "winspool.h"
#include "ddk/winsplp.h"
#include "winuser.h"
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#include "wine/debug.h"
#include "wine/unicode.h"
#include "localspl_private.h"
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WINE_DEFAULT_DEBUG_CHANNEL(localspl);
/* ############################### */
typedef struct {
WCHAR src[MAX_PATH+MAX_PATH];
WCHAR dst[MAX_PATH+MAX_PATH];
DWORD srclen;
DWORD dstlen;
DWORD copyflags;
BOOL lazy;
} apd_data_t;
typedef struct {
LPCWSTR envname;
LPCWSTR subdir;
DWORD driverversion;
LPCWSTR versionregpath;
LPCWSTR versionsubdir;
} printenv_t;
/* ############################### */
HINSTANCE LOCALSPL_hInstance = NULL;
static const PRINTPROVIDOR * pp = NULL;
static const WCHAR backslashW[] = {'\\',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 fmt_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','%','s',0 };
static const WCHAR hardwareidW[] = {'H','a','r','d','w','a','r','e','I','D',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 manufacturerW[] = {'M','a','n','u','f','a','c','t','u','r','e','r',0};
static const WCHAR monitorW[] = {'M','o','n','i','t','o','r',0};
static const WCHAR monitorUIW[] = {'M','o','n','i','t','o','r','U','I',0};
static const WCHAR nameW[] = {'N','a','m','e',0};
static const WCHAR oem_urlW[] = {'O','E','M',' ','U','r','l',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 previous_namesW[] = {'P','r','e','v','i','o','u','s',' ','N','a','m','e','s',0};
static const WCHAR spooldriversW[] = {'\\','s','p','o','o','l','\\','d','r','i','v','e','r','s','\\',0};
static const WCHAR versionW[] = {'V','e','r','s','i','o','n',0};
static const WCHAR win40_envnameW[] = {'W','i','n','d','o','w','s',' ','4','.','0',0};
static const WCHAR win40_subdirW[] = {'w','i','n','4','0',0};
static const WCHAR version0_regpathW[] = {'\\','V','e','r','s','i','o','n','-','0',0};
static const WCHAR version0_subdirW[] = {'\\','0',0};
static const WCHAR x86_envnameW[] = {'W','i','n','d','o','w','s',' ','N','T',' ','x','8','6',0};
static const WCHAR x86_subdirW[] = {'w','3','2','x','8','6',0};
static const WCHAR version3_regpathW[] = {'\\','V','e','r','s','i','o','n','-','3',0};
static const WCHAR version3_subdirW[] = {'\\','3',0};
static const printenv_t env_x86 = {x86_envnameW, x86_subdirW, 3,
version3_regpathW, version3_subdirW};
static const printenv_t env_win40 = {win40_envnameW, win40_subdirW, 0,
version0_regpathW, version0_subdirW};
static const printenv_t * const all_printenv[] = {&env_x86, &env_win40};
static const DWORD di_sizeof[] = {0, sizeof(DRIVER_INFO_1W), sizeof(DRIVER_INFO_2W),
sizeof(DRIVER_INFO_3W), sizeof(DRIVER_INFO_4W),
sizeof(DRIVER_INFO_5W), sizeof(DRIVER_INFO_6W),
0, sizeof(DRIVER_INFO_8W)};
/******************************************************************
* apd_copyfile [internal]
*
* Copy a file from the driverdirectory to the versioned directory
*
* RETURNS
* Success: TRUE
* Failure: FALSE
*
*/
static BOOL apd_copyfile(LPWSTR filename, apd_data_t *apd)
{
LPWSTR ptr;
LPWSTR srcname;
DWORD res;
apd->src[apd->srclen] = '\0';
apd->dst[apd->dstlen] = '\0';
if (!filename || !filename[0]) {
/* nothing to copy */
return TRUE;
}
ptr = strrchrW(filename, '\\');
if (ptr) {
ptr++;
}
else
{
ptr = filename;
}
if (apd->copyflags & APD_COPY_FROM_DIRECTORY) {
/* we have an absolute Path */
srcname = filename;
}
else
{
srcname = apd->src;
lstrcatW(srcname, ptr);
}
lstrcatW(apd->dst, ptr);
TRACE("%s => %s\n", debugstr_w(filename), debugstr_w(apd->dst));
/* FIXME: handle APD_COPY_NEW_FILES */
res = CopyFileW(srcname, apd->dst, FALSE);
TRACE("got %u with %u\n", res, GetLastError());
return (apd->lazy) ? TRUE : res;
}
/******************************************************************
* copy_servername_from_name (internal)
*
* for an external server, the serverpart from the name is copied.
*
* RETURNS
* the length (in WCHAR) of the serverpart (0 for the local computer)
* (-length), when the name is to long
*
*/
static LONG copy_servername_from_name(LPCWSTR name, LPWSTR target)
{
LPCWSTR server;
LPWSTR ptr;
WCHAR buffer[MAX_COMPUTERNAME_LENGTH +1];
DWORD len;
DWORD serverlen;
if (target) *target = '\0';
if (name == NULL) return 0;
if ((name[0] != '\\') || (name[1] != '\\')) return 0;
server = &name[2];
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/* skip over both backslash, find separator '\' */
ptr = strchrW(server, '\\');
serverlen = (ptr) ? ptr - server : lstrlenW(server);
/* servername is empty or to long */
if (serverlen == 0) return 0;
TRACE("found %s\n", debugstr_wn(server, serverlen));
if (serverlen > MAX_COMPUTERNAME_LENGTH) return -serverlen;
len = sizeof(buffer) / sizeof(buffer[0]);
if (GetComputerNameW(buffer, &len)) {
if ((serverlen == len) && (strncmpiW(server, buffer, len) == 0)) {
/* The requested Servername is our computername */
if (target) {
memcpy(target, server, serverlen * sizeof(WCHAR));
target[serverlen] = '\0';
}
return serverlen;
}
}
return 0;
}
/******************************************************************
* Return the number of bytes for an multi_sz string.
* The result includes all \0s
* (specifically the extra \0, that is needed as multi_sz terminator).
*/
static int multi_sz_lenW(const WCHAR *str)
{
const WCHAR *ptr = str;
if (!str) return 0;
do
{
ptr += lstrlenW(ptr) + 1;
} while (*ptr);
return (ptr - str + 1) * sizeof(WCHAR);
}
/******************************************************************
* validate_envW [internal]
*
* validate the user-supplied printing-environment
*
* PARAMS
* env [I] PTR to Environment-String or NULL
*
* RETURNS
* Success: PTR to printenv_t
* Failure: NULL and ERROR_INVALID_ENVIRONMENT
*
* NOTES
* An empty string is handled the same way as NULL.
*
*/
static const printenv_t * validate_envW(LPCWSTR env)
{
const printenv_t *result = NULL;
unsigned int i;
TRACE("(%s)\n", debugstr_w(env));
if (env && env[0])
{
for (i = 0; i < sizeof(all_printenv)/sizeof(all_printenv[0]); i++)
{
if (lstrcmpiW(env, all_printenv[i]->envname) == 0)
{
result = all_printenv[i];
break;
}
}
if (result == NULL) {
FIXME("unsupported Environment: %s\n", debugstr_w(env));
SetLastError(ERROR_INVALID_ENVIRONMENT);
}
/* on win9x, only "Windows 4.0" is allowed, but we ignore this */
}
else
{
result = (GetVersion() & 0x80000000) ? &env_win40 : &env_x86;
}
TRACE("=> using %p: %s\n", result, debugstr_w(result ? result->envname : NULL));
return result;
}
/*****************************************************************************
* open_driver_reg [internal]
*
* opens the registry for the printer drivers depending on the given input
* variable pEnvironment
*
* RETURNS:
* Success: the opened hkey
* Failure: NULL
*/
static HKEY open_driver_reg(LPCWSTR pEnvironment)
{
HKEY retval = NULL;
LPWSTR buffer;
const printenv_t * env;
TRACE("(%s)\n", debugstr_w(pEnvironment));
env = validate_envW(pEnvironment);
if (!env) return NULL;
buffer = HeapAlloc(GetProcessHeap(), 0, sizeof(fmt_driversW) +
(lstrlenW(env->envname) + lstrlenW(env->versionregpath)) * sizeof(WCHAR));
if (buffer) {
wsprintfW(buffer, fmt_driversW, env->envname, env->versionregpath);
RegCreateKeyW(HKEY_LOCAL_MACHINE, buffer, &retval);
HeapFree(GetProcessHeap(), 0, buffer);
}
return retval;
}
/*****************************************************************************
* fpGetPrinterDriverDirectory [exported through PRINTPROVIDOR]
*
* Return the PATH for the Printer-Drivers
*
* PARAMS
* pName [I] Servername (NT only) or NULL (local Computer)
* pEnvironment [I] Printing-Environment (see below) or NULL (Default)
* Level [I] Structure-Level (must be 1)
* pDriverDirectory [O] PTR to Buffer that receives the Result
* cbBuf [I] Size of Buffer at pDriverDirectory
* pcbNeeded [O] PTR to DWORD that receives the size in Bytes used /
* required for pDriverDirectory
*
* RETURNS
* Success: TRUE and in pcbNeeded the Bytes used in pDriverDirectory
* Failure: FALSE and in pcbNeeded the Bytes required for pDriverDirectory,
* if cbBuf is too small
*
* Native Values returned in pDriverDirectory on Success:
*| NT(Windows NT x86): "%winsysdir%\\spool\\DRIVERS\\w32x86"
*| NT(Windows 4.0): "%winsysdir%\\spool\\DRIVERS\\win40"
*| win9x(Windows 4.0): "%winsysdir%"
*
* "%winsysdir%" is the Value from GetSystemDirectoryW()
*
*/
static BOOL WINAPI fpGetPrinterDriverDirectory(LPWSTR pName, LPWSTR pEnvironment,
DWORD Level, LPBYTE pDriverDirectory, DWORD cbBuf, LPDWORD pcbNeeded)
{
DWORD needed;
const printenv_t * env;
TRACE("(%s, %s, %d, %p, %d, %p)\n", debugstr_w(pName),
debugstr_w(pEnvironment), Level, pDriverDirectory, cbBuf, pcbNeeded);
if (pName != NULL && pName[0]) {
FIXME("server %s not supported\n", debugstr_w(pName));
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
env = validate_envW(pEnvironment);
if (!env) return FALSE; /* pEnvironment invalid or unsupported */
/* GetSystemDirectoryW returns number of WCHAR including the '\0' */
needed = GetSystemDirectoryW(NULL, 0);
/* add the Size for the Subdirectories */
needed += lstrlenW(spooldriversW);
needed += lstrlenW(env->subdir);
needed *= sizeof(WCHAR); /* return-value is size in Bytes */
*pcbNeeded = needed;
if (needed > cbBuf) {
SetLastError(ERROR_INSUFFICIENT_BUFFER);
return FALSE;
}
if (pDriverDirectory == NULL) {
/* ERROR_INVALID_USER_BUFFER is NT, ERROR_INVALID_PARAMETER is win9x */
SetLastError(ERROR_INVALID_USER_BUFFER);
return FALSE;
}
GetSystemDirectoryW((LPWSTR) pDriverDirectory, cbBuf/sizeof(WCHAR));
/* add the Subdirectories */
lstrcatW((LPWSTR) pDriverDirectory, spooldriversW);
lstrcatW((LPWSTR) pDriverDirectory, env->subdir);
TRACE("=> %s\n", debugstr_w((LPWSTR) pDriverDirectory));
return TRUE;
}
/******************************************************************************
* myAddPrinterDriverEx [internal]
*
* Install a Printer Driver with the Option to upgrade / downgrade the Files
* and a special mode with lazy error ckecking
*
*/
static BOOL WINAPI myAddPrinterDriverEx(DWORD level, LPBYTE pDriverInfo, DWORD dwFileCopyFlags, BOOL lazy)
{
const printenv_t *env;
apd_data_t apd;
DRIVER_INFO_8W di;
LPWSTR ptr;
HKEY hroot;
HKEY hdrv;
DWORD disposition;
DWORD len;
LONG lres;
/* we need to set all entries in the Registry, independent from the Level of
DRIVER_INFO, that the caller supplied */
ZeroMemory(&di, sizeof(di));
if (pDriverInfo && (level < (sizeof(di_sizeof) / sizeof(di_sizeof[0])))) {
memcpy(&di, pDriverInfo, di_sizeof[level]);
}
/* dump the most used infos */
TRACE("%p: .cVersion : 0x%x/%d\n", pDriverInfo, di.cVersion, di.cVersion);
TRACE("%p: .pName : %s\n", di.pName, debugstr_w(di.pName));
TRACE("%p: .pEnvironment: %s\n", di.pEnvironment, debugstr_w(di.pEnvironment));
TRACE("%p: .pDriverPath : %s\n", di.pDriverPath, debugstr_w(di.pDriverPath));
TRACE("%p: .pDataFile : %s\n", di.pDataFile, debugstr_w(di.pDataFile));
TRACE("%p: .pConfigFile : %s\n", di.pConfigFile, debugstr_w(di.pConfigFile));
TRACE("%p: .pHelpFile : %s\n", di.pHelpFile, debugstr_w(di.pHelpFile));
/* dump only the first of the additional Files */
TRACE("%p: .pDependentFiles: %s\n", di.pDependentFiles, debugstr_w(di.pDependentFiles));
/* check environment */
env = validate_envW(di.pEnvironment);
if (env == NULL) return FALSE; /* ERROR_INVALID_ENVIRONMENT */
/* fill the copy-data / get the driverdir */
len = sizeof(apd.src) - sizeof(version3_subdirW) - sizeof(WCHAR);
if (!fpGetPrinterDriverDirectory(NULL, (LPWSTR) env->envname, 1,
(LPBYTE) apd.src, len, &len)) {
/* Should never Fail */
return FALSE;
}
memcpy(apd.dst, apd.src, len);
lstrcatW(apd.src, backslashW);
apd.srclen = lstrlenW(apd.src);
lstrcatW(apd.dst, env->versionsubdir);
lstrcatW(apd.dst, backslashW);
apd.dstlen = lstrlenW(apd.dst);
apd.copyflags = dwFileCopyFlags;
apd.lazy = lazy;
CreateDirectoryW(apd.src, NULL);
CreateDirectoryW(apd.dst, NULL);
hroot = open_driver_reg(env->envname);
if (!hroot) {
ERR("Can't create Drivers key\n");
return FALSE;
}
/* Fill the Registry for the Driver */
if ((lres = RegCreateKeyExW(hroot, di.pName, 0, NULL, REG_OPTION_NON_VOLATILE,
KEY_WRITE | KEY_QUERY_VALUE, NULL,
&hdrv, &disposition)) != ERROR_SUCCESS) {
ERR("can't create driver %s: %u\n", debugstr_w(di.pName), lres);
RegCloseKey(hroot);
SetLastError(lres);
return FALSE;
}
RegCloseKey(hroot);
if (disposition == REG_OPENED_EXISTING_KEY) {
TRACE("driver %s already installed\n", debugstr_w(di.pName));
RegCloseKey(hdrv);
SetLastError(ERROR_PRINTER_DRIVER_ALREADY_INSTALLED);
return FALSE;
}
/* Verified with the Adobe PS Driver, that w2k does not use di.Version */
RegSetValueExW(hdrv, versionW, 0, REG_DWORD, (LPBYTE) &env->driverversion,
sizeof(DWORD));
RegSetValueExW(hdrv, driverW, 0, REG_SZ, (LPBYTE) di.pDriverPath,
(lstrlenW(di.pDriverPath)+1)* sizeof(WCHAR));
apd_copyfile(di.pDriverPath, &apd);
RegSetValueExW(hdrv, data_fileW, 0, REG_SZ, (LPBYTE) di.pDataFile,
(lstrlenW(di.pDataFile)+1)* sizeof(WCHAR));
apd_copyfile(di.pDataFile, &apd);
RegSetValueExW(hdrv, configuration_fileW, 0, REG_SZ, (LPBYTE) di.pConfigFile,
(lstrlenW(di.pConfigFile)+1)* sizeof(WCHAR));
apd_copyfile(di.pConfigFile, &apd);
/* settings for level 3 */
RegSetValueExW(hdrv, help_fileW, 0, REG_SZ, (LPBYTE) di.pHelpFile,
di.pHelpFile ? (lstrlenW(di.pHelpFile)+1)* sizeof(WCHAR) : 0);
apd_copyfile(di.pHelpFile, &apd);
ptr = di.pDependentFiles;
RegSetValueExW(hdrv, dependent_filesW, 0, REG_MULTI_SZ, (LPBYTE) di.pDependentFiles,
di.pDependentFiles ? multi_sz_lenW(di.pDependentFiles) : 0);
while ((ptr != NULL) && (ptr[0])) {
if (apd_copyfile(ptr, &apd)) {
ptr += lstrlenW(ptr) + 1;
}
else
{
WARN("Failed to copy %s\n", debugstr_w(ptr));
ptr = NULL;
}
}
/* The language-Monitor was already copied by the caller to "%SystemRoot%\system32" */
RegSetValueExW(hdrv, monitorW, 0, REG_SZ, (LPBYTE) di.pMonitorName,
di.pMonitorName ? (lstrlenW(di.pMonitorName)+1)* sizeof(WCHAR) : 0);
RegSetValueExW(hdrv, datatypeW, 0, REG_SZ, (LPBYTE) di.pDefaultDataType,
di.pDefaultDataType ? (lstrlenW(di.pDefaultDataType)+1)* sizeof(WCHAR) : 0);
/* settings for level 4 */
RegSetValueExW(hdrv, previous_namesW, 0, REG_MULTI_SZ, (LPBYTE) di.pszzPreviousNames,
di.pszzPreviousNames ? multi_sz_lenW(di.pszzPreviousNames) : 0);
if (level > 5) TRACE("level %u for Driver %s is incomplete\n", level, debugstr_w(di.pName));
RegCloseKey(hdrv);
TRACE("### DrvDriverEvent(...,DRIVEREVENT_INITIALIZE) not implemented yet\n");
TRACE("=> TRUE with %u\n", GetLastError());
return TRUE;
}
/******************************************************************************
* fpAddPrinterDriverEx [exported through PRINTPROVIDOR]
*
* Install a Printer Driver with the Option to upgrade / downgrade the Files
*
* PARAMS
* pName [I] Servername or NULL (local Computer)
* level [I] Level for the supplied DRIVER_INFO_*W struct
* pDriverInfo [I] PTR to DRIVER_INFO_*W struct with the Driver Parameter
* dwFileCopyFlags [I] How to Copy / Upgrade / Downgrade the needed Files
*
* RESULTS
* Success: TRUE
* Failure: FALSE
*
*/
static BOOL WINAPI fpAddPrinterDriverEx(LPWSTR pName, DWORD level, LPBYTE pDriverInfo, DWORD dwFileCopyFlags)
{
LONG lres;
TRACE("(%s, %d, %p, 0x%x)\n", debugstr_w(pName), level, pDriverInfo, dwFileCopyFlags);
lres = copy_servername_from_name(pName, NULL);
if (lres) {
FIXME("server %s not supported\n", debugstr_w(pName));
SetLastError(ERROR_ACCESS_DENIED);
return FALSE;
}
if ((dwFileCopyFlags & ~APD_COPY_FROM_DIRECTORY) != APD_COPY_ALL_FILES) {
TRACE("Flags 0x%x ignored (using APD_COPY_ALL_FILES)\n", dwFileCopyFlags & ~APD_COPY_FROM_DIRECTORY);
}
return myAddPrinterDriverEx(level, pDriverInfo, dwFileCopyFlags, TRUE);
}
/*****************************************************
* get_backend [internal]
*/
static const PRINTPROVIDOR * get_backend(void)
{
static const PRINTPROVIDOR backend = {
NULL, /* fpOpenPrinter */
NULL, /* fpSetJob */
NULL, /* fpGetJob */
NULL, /* fpEnumJobs */
NULL, /* fpAddPrinter */
NULL, /* fpDeletePrinter */
NULL, /* fpSetPrinter */
NULL, /* fpGetPrinter */
NULL, /* fpEnumPrinters */
NULL, /* fpAddPrinterDriver */
NULL, /* fpEnumPrinterDrivers */
NULL, /* fpGetPrinterDriver */
fpGetPrinterDriverDirectory,
NULL, /* fpDeletePrinterDriver */
NULL, /* fpAddPrintProcessor */
NULL, /* fpEnumPrintProcessors */
NULL, /* fpGetPrintProcessorDirectory */
NULL, /* fpDeletePrintProcessor */
NULL, /* fpEnumPrintProcessorDatatypes */
NULL, /* fpStartDocPrinter */
NULL, /* fpStartPagePrinter */
NULL, /* fpWritePrinter */
NULL, /* fpEndPagePrinter */
NULL, /* fpAbortPrinter */
NULL, /* fpReadPrinter */
NULL, /* fpEndDocPrinter */
NULL, /* fpAddJob */
NULL, /* fpScheduleJob */
NULL, /* fpGetPrinterData */
NULL, /* fpSetPrinterData */
NULL, /* fpWaitForPrinterChange */
NULL, /* fpClosePrinter */
NULL, /* fpAddForm */
NULL, /* fpDeleteForm */
NULL, /* fpGetForm */
NULL, /* fpSetForm */
NULL, /* fpEnumForms */
NULL, /* fpEnumMonitors */
NULL, /* fpEnumPorts */
NULL, /* fpAddPort */
NULL, /* fpConfigurePort */
NULL, /* fpDeletePort */
NULL, /* fpCreatePrinterIC */
NULL, /* fpPlayGdiScriptOnPrinterIC */
NULL, /* fpDeletePrinterIC */
NULL, /* fpAddPrinterConnection */
NULL, /* fpDeletePrinterConnection */
NULL, /* fpPrinterMessageBox */
NULL, /* fpAddMonitor */
NULL, /* fpDeleteMonitor */
NULL, /* fpResetPrinter */
NULL, /* fpGetPrinterDriverEx */
NULL, /* fpFindFirstPrinterChangeNotification */
NULL, /* fpFindClosePrinterChangeNotification */
NULL, /* fpAddPortEx */
NULL, /* fpShutDown */
NULL, /* fpRefreshPrinterChangeNotification */
NULL, /* fpOpenPrinterEx */
NULL, /* fpAddPrinterEx */
NULL, /* fpSetPort */
NULL, /* fpEnumPrinterData */
NULL, /* fpDeletePrinterData */
NULL, /* fpClusterSplOpen */
NULL, /* fpClusterSplClose */
NULL, /* fpClusterSplIsAlive */
NULL, /* fpSetPrinterDataEx */
NULL, /* fpGetPrinterDataEx */
NULL, /* fpEnumPrinterDataEx */
NULL, /* fpEnumPrinterKey */
NULL, /* fpDeletePrinterDataEx */
NULL, /* fpDeletePrinterKey */
NULL, /* fpSeekPrinter */
NULL, /* fpDeletePrinterDriverEx */
NULL, /* fpAddPerMachineConnection */
NULL, /* fpDeletePerMachineConnection */
NULL, /* fpEnumPerMachineConnections */
NULL, /* fpXcvData */
fpAddPrinterDriverEx,
NULL, /* fpSplReadPrinter */
NULL, /* fpDriverUnloadComplete */
NULL, /* fpGetSpoolFileInfo */
NULL, /* fpCommitSpoolData */
NULL, /* fpCloseSpoolFileHandle */
NULL, /* fpFlushPrinter */
NULL, /* fpSendRecvBidiData */
NULL /* fpAddDriverCatalog */
};
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TRACE("=> %p\n", &backend);
return &backend;
}
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/*****************************************************
* DllMain
*/
BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
{
TRACE("(%p, %d, %p)\n",hinstDLL, fdwReason, lpvReserved);
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switch(fdwReason)
{
case DLL_WINE_PREATTACH:
return FALSE; /* prefer native version */
case DLL_PROCESS_ATTACH:
DisableThreadLibraryCalls( hinstDLL );
LOCALSPL_hInstance = hinstDLL;
pp = get_backend();
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break;
}
return TRUE;
}
/*****************************************************
* InitializePrintProvidor (localspl.@)
*
* Initialize the Printprovider
*
* PARAMS
* pPrintProvidor [I] Buffer to fill with a struct PRINTPROVIDOR
* cbPrintProvidor [I] Size of Buffer in Bytes
* pFullRegistryPath [I] Registry-Path for the Printprovidor
*
* RETURNS
* Success: TRUE and pPrintProvidor filled
* Failure: FALSE
*
* NOTES
* The RegistryPath should be:
* "System\CurrentControlSet\Control\Print\Providers\<providername>",
* but this Parameter is ignored in "localspl.dll".
*
*/
BOOL WINAPI InitializePrintProvidor(LPPRINTPROVIDOR pPrintProvidor,
DWORD cbPrintProvidor, LPWSTR pFullRegistryPath)
{
TRACE("(%p, %u, %s)\n", pPrintProvidor, cbPrintProvidor, debugstr_w(pFullRegistryPath));
memcpy(pPrintProvidor, pp, (cbPrintProvidor < sizeof(PRINTPROVIDOR)) ? cbPrintProvidor : sizeof(PRINTPROVIDOR));
return TRUE;
}