2006-09-11 00:28:36 +02:00
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/*
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* Implementation of the Local Printmonitor
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*
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2008-02-04 08:59:54 +01:00
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* Copyright 2006-2008 Detlef Riekenberg
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2006-09-11 00:28:36 +02:00
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <stdarg.h>
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#define COBJMACROS
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#define NONAMELESSUNION
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#include "windef.h"
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#include "winbase.h"
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#include "wingdi.h"
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2007-10-03 01:07:43 +02:00
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#include "winreg.h"
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#include "winspool.h"
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#include "ddk/winsplp.h"
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2006-09-11 00:28:36 +02:00
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#include "wine/debug.h"
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2006-10-21 18:45:53 +02:00
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#include "localspl_private.h"
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2006-09-11 00:28:36 +02:00
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WINE_DEFAULT_DEBUG_CHANNEL(localspl);
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2008-02-04 08:59:54 +01:00
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/* ############################### */
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2008-02-04 09:39:38 +01:00
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typedef struct {
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LPCWSTR envname;
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LPCWSTR subdir;
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DWORD driverversion;
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LPCWSTR versionregpath;
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LPCWSTR versionsubdir;
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} printenv_t;
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/* ############################### */
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2006-10-21 18:45:53 +02:00
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HINSTANCE LOCALSPL_hInstance = NULL;
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2008-02-04 08:59:54 +01:00
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static const PRINTPROVIDOR * pp = NULL;
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2008-02-04 09:39:38 +01:00
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static const WCHAR spooldriversW[] = {'\\','s','p','o','o','l','\\','d','r','i','v','e','r','s','\\',0};
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static const WCHAR win40_envnameW[] = {'W','i','n','d','o','w','s',' ','4','.','0',0};
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static const WCHAR win40_subdirW[] = {'w','i','n','4','0',0};
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static const WCHAR version0_regpathW[] = {'\\','V','e','r','s','i','o','n','-','0',0};
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static const WCHAR version0_subdirW[] = {'\\','0',0};
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static const WCHAR x86_envnameW[] = {'W','i','n','d','o','w','s',' ','N','T',' ','x','8','6',0};
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static const WCHAR x86_subdirW[] = {'w','3','2','x','8','6',0};
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static const WCHAR version3_regpathW[] = {'\\','V','e','r','s','i','o','n','-','3',0};
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static const WCHAR version3_subdirW[] = {'\\','3',0};
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static const printenv_t env_x86 = {x86_envnameW, x86_subdirW, 3,
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version3_regpathW, version3_subdirW};
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static const printenv_t env_win40 = {win40_envnameW, win40_subdirW, 0,
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version0_regpathW, version0_subdirW};
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static const printenv_t * const all_printenv[] = {&env_x86, &env_win40};
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/******************************************************************
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* validate_envW [internal]
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*
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* validate the user-supplied printing-environment
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*
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* PARAMS
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* env [I] PTR to Environment-String or NULL
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*
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* RETURNS
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* Success: PTR to printenv_t
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* Failure: NULL and ERROR_INVALID_ENVIRONMENT
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*
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* NOTES
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* An empty string is handled the same way as NULL.
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*
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*/
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static const printenv_t * validate_envW(LPCWSTR env)
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{
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const printenv_t *result = NULL;
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unsigned int i;
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TRACE("(%s)\n", debugstr_w(env));
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if (env && env[0])
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{
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for (i = 0; i < sizeof(all_printenv)/sizeof(all_printenv[0]); i++)
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{
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if (lstrcmpiW(env, all_printenv[i]->envname) == 0)
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{
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result = all_printenv[i];
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break;
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}
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}
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if (result == NULL) {
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FIXME("unsupported Environment: %s\n", debugstr_w(env));
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SetLastError(ERROR_INVALID_ENVIRONMENT);
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}
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/* on win9x, only "Windows 4.0" is allowed, but we ignore this */
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}
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else
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{
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result = (GetVersion() & 0x80000000) ? &env_win40 : &env_x86;
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}
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TRACE("=> using %p: %s\n", result, debugstr_w(result ? result->envname : NULL));
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return result;
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}
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/*****************************************************************************
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* fpGetPrinterDriverDirectory [exported through PRINTPROVIDOR]
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*
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* Return the PATH for the Printer-Drivers
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*
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* PARAMS
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* pName [I] Servername (NT only) or NULL (local Computer)
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* pEnvironment [I] Printing-Environment (see below) or NULL (Default)
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* Level [I] Structure-Level (must be 1)
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* pDriverDirectory [O] PTR to Buffer that receives the Result
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* cbBuf [I] Size of Buffer at pDriverDirectory
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* pcbNeeded [O] PTR to DWORD that receives the size in Bytes used /
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* required for pDriverDirectory
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*
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* RETURNS
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* Success: TRUE and in pcbNeeded the Bytes used in pDriverDirectory
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* Failure: FALSE and in pcbNeeded the Bytes required for pDriverDirectory,
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* if cbBuf is too small
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*
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* Native Values returned in pDriverDirectory on Success:
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*| NT(Windows NT x86): "%winsysdir%\\spool\\DRIVERS\\w32x86"
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*| NT(Windows 4.0): "%winsysdir%\\spool\\DRIVERS\\win40"
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*| win9x(Windows 4.0): "%winsysdir%"
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*
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* "%winsysdir%" is the Value from GetSystemDirectoryW()
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*
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*/
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BOOL WINAPI fpGetPrinterDriverDirectory(LPWSTR pName, LPWSTR pEnvironment,
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DWORD Level, LPBYTE pDriverDirectory, DWORD cbBuf, LPDWORD pcbNeeded)
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{
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DWORD needed;
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const printenv_t * env;
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TRACE("(%s, %s, %d, %p, %d, %p)\n", debugstr_w(pName),
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debugstr_w(pEnvironment), Level, pDriverDirectory, cbBuf, pcbNeeded);
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if (pName != NULL && pName[0]) {
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FIXME("server %s not supported\n", debugstr_w(pName));
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SetLastError(ERROR_INVALID_PARAMETER);
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return FALSE;
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}
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env = validate_envW(pEnvironment);
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if (!env) return FALSE; /* pEnvironment invalid or unsupported */
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/* GetSystemDirectoryW returns number of WCHAR including the '\0' */
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needed = GetSystemDirectoryW(NULL, 0);
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/* add the Size for the Subdirectories */
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needed += lstrlenW(spooldriversW);
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needed += lstrlenW(env->subdir);
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needed *= sizeof(WCHAR); /* return-value is size in Bytes */
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*pcbNeeded = needed;
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if (needed > cbBuf) {
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SetLastError(ERROR_INSUFFICIENT_BUFFER);
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return FALSE;
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}
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if (pDriverDirectory == NULL) {
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/* ERROR_INVALID_USER_BUFFER is NT, ERROR_INVALID_PARAMETER is win9x */
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SetLastError(ERROR_INVALID_USER_BUFFER);
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return FALSE;
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}
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GetSystemDirectoryW((LPWSTR) pDriverDirectory, cbBuf/sizeof(WCHAR));
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/* add the Subdirectories */
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lstrcatW((LPWSTR) pDriverDirectory, spooldriversW);
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lstrcatW((LPWSTR) pDriverDirectory, env->subdir);
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TRACE("=> %s\n", debugstr_w((LPWSTR) pDriverDirectory));
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return TRUE;
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}
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2008-02-04 08:59:54 +01:00
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/*****************************************************
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* get_backend [internal]
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*/
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static const PRINTPROVIDOR * get_backend(void)
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{
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static const PRINTPROVIDOR backend = {
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NULL, /* fpOpenPrinter */
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NULL, /* fpSetJob */
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NULL, /* fpGetJob */
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NULL, /* fpEnumJobs */
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NULL, /* fpAddPrinter */
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NULL, /* fpDeletePrinter */
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NULL, /* fpSetPrinter */
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NULL, /* fpGetPrinter */
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NULL, /* fpEnumPrinters */
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NULL, /* fpAddPrinterDriver */
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NULL, /* fpEnumPrinterDrivers */
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NULL, /* fpGetPrinterDriver */
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2008-02-04 09:39:38 +01:00
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fpGetPrinterDriverDirectory,
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2008-02-04 08:59:54 +01:00
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NULL, /* fpDeletePrinterDriver */
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NULL, /* fpAddPrintProcessor */
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NULL, /* fpEnumPrintProcessors */
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NULL, /* fpGetPrintProcessorDirectory */
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NULL, /* fpDeletePrintProcessor */
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NULL, /* fpEnumPrintProcessorDatatypes */
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NULL, /* fpStartDocPrinter */
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NULL, /* fpStartPagePrinter */
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NULL, /* fpWritePrinter */
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NULL, /* fpEndPagePrinter */
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NULL, /* fpAbortPrinter */
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NULL, /* fpReadPrinter */
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NULL, /* fpEndDocPrinter */
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NULL, /* fpAddJob */
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NULL, /* fpScheduleJob */
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NULL, /* fpGetPrinterData */
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NULL, /* fpSetPrinterData */
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NULL, /* fpWaitForPrinterChange */
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NULL, /* fpClosePrinter */
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NULL, /* fpAddForm */
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NULL, /* fpDeleteForm */
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NULL, /* fpGetForm */
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NULL, /* fpSetForm */
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NULL, /* fpEnumForms */
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NULL, /* fpEnumMonitors */
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NULL, /* fpEnumPorts */
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NULL, /* fpAddPort */
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NULL, /* fpConfigurePort */
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NULL, /* fpDeletePort */
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NULL, /* fpCreatePrinterIC */
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NULL, /* fpPlayGdiScriptOnPrinterIC */
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NULL, /* fpDeletePrinterIC */
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NULL, /* fpAddPrinterConnection */
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NULL, /* fpDeletePrinterConnection */
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NULL, /* fpPrinterMessageBox */
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NULL, /* fpAddMonitor */
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NULL, /* fpDeleteMonitor */
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NULL, /* fpResetPrinter */
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NULL, /* fpGetPrinterDriverEx */
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NULL, /* fpFindFirstPrinterChangeNotification */
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NULL, /* fpFindClosePrinterChangeNotification */
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NULL, /* fpAddPortEx */
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NULL, /* fpShutDown */
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NULL, /* fpRefreshPrinterChangeNotification */
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NULL, /* fpOpenPrinterEx */
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NULL, /* fpAddPrinterEx */
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NULL, /* fpSetPort */
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NULL, /* fpEnumPrinterData */
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NULL, /* fpDeletePrinterData */
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NULL, /* fpClusterSplOpen */
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NULL, /* fpClusterSplClose */
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NULL, /* fpClusterSplIsAlive */
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NULL, /* fpSetPrinterDataEx */
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NULL, /* fpGetPrinterDataEx */
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NULL, /* fpEnumPrinterDataEx */
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NULL, /* fpEnumPrinterKey */
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NULL, /* fpDeletePrinterDataEx */
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NULL, /* fpDeletePrinterKey */
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NULL, /* fpSeekPrinter */
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NULL, /* fpDeletePrinterDriverEx */
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NULL, /* fpAddPerMachineConnection */
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NULL, /* fpDeletePerMachineConnection */
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NULL, /* fpEnumPerMachineConnections */
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NULL, /* fpXcvData */
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NULL, /* fpAddPrinterDriverEx */
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NULL, /* fpSplReadPrinter */
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NULL, /* fpDriverUnloadComplete */
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NULL, /* fpGetSpoolFileInfo */
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NULL, /* fpCommitSpoolData */
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NULL, /* fpCloseSpoolFileHandle */
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NULL, /* fpFlushPrinter */
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NULL, /* fpSendRecvBidiData */
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NULL /* fpAddDriverCatalog */
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};
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2008-02-07 14:55:02 +01:00
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TRACE("=> %p\n", &backend);
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2008-02-04 08:59:54 +01:00
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return &backend;
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}
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2006-09-11 00:28:36 +02:00
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/*****************************************************
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* DllMain
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*/
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BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
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{
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2006-09-29 01:19:00 +02:00
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TRACE("(%p, %d, %p)\n",hinstDLL, fdwReason, lpvReserved);
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2006-09-11 00:28:36 +02:00
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switch(fdwReason)
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{
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case DLL_WINE_PREATTACH:
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return FALSE; /* prefer native version */
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case DLL_PROCESS_ATTACH:
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DisableThreadLibraryCalls( hinstDLL );
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2006-10-21 18:45:53 +02:00
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LOCALSPL_hInstance = hinstDLL;
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2008-02-04 08:59:54 +01:00
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pp = get_backend();
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2006-09-11 00:28:36 +02:00
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break;
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}
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return TRUE;
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}
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2007-10-03 01:07:43 +02:00
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/*****************************************************
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* InitializePrintProvidor (localspl.@)
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*
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* Initialize the Printprovider
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*
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* PARAMS
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* pPrintProvidor [I] Buffer to fill with a struct PRINTPROVIDOR
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* cbPrintProvidor [I] Size of Buffer in Bytes
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* pFullRegistryPath [I] Registry-Path for the Printprovidor
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*
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* RETURNS
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* Success: TRUE and pPrintProvidor filled
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* Failure: FALSE
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*
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* NOTES
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* The RegistryPath should be:
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* "System\CurrentControlSet\Control\Print\Providers\<providername>",
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* but this Parameter is ignored in "localspl.dll".
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*
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*/
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BOOL WINAPI InitializePrintProvidor(LPPRINTPROVIDOR pPrintProvidor,
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DWORD cbPrintProvidor, LPWSTR pFullRegistryPath)
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{
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TRACE("(%p, %u, %s)\n", pPrintProvidor, cbPrintProvidor, debugstr_w(pFullRegistryPath));
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2008-02-04 08:59:54 +01:00
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memcpy(pPrintProvidor, pp, (cbPrintProvidor < sizeof(PRINTPROVIDOR)) ? cbPrintProvidor : sizeof(PRINTPROVIDOR));
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2007-10-03 01:07:43 +02:00
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return TRUE;
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|
|
}
|