138 lines
3.8 KiB
C
138 lines
3.8 KiB
C
/*
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* Implementation of the Spooler Setup API (Printing)
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*
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* Copyright 2007 Detlef Riekenberg
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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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#include "windef.h"
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#include "winbase.h"
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#include "winerror.h"
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#include "wingdi.h"
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#include "winnls.h"
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#include "winver.h"
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#include "winspool.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(ntprint);
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typedef struct {
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LPMONITOR_INFO_2W mi2; /* Buffer for installed Monitors */
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DWORD installed; /* Number of installed Monitors */
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} monitorinfo_t;
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/*****************************************************
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* PSetupCreateMonitorInfo [NTPRINT.@]
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*
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*
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*/
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HANDLE WINAPI PSetupCreateMonitorInfo(DWORD unknown1, WCHAR *server)
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{
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monitorinfo_t * mi=NULL;
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DWORD needed;
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DWORD res;
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TRACE("(%ld, %s)\n", unknown1, debugstr_w(server));
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mi = HeapAlloc(GetProcessHeap(), 0, sizeof(monitorinfo_t));
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if (!mi) {
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/* FIXME: SetLastError() needed? */
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return NULL;
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}
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/* Get the needed size for all Monitors */
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res = EnumMonitorsW(server, 2, NULL, 0, &needed, &mi->installed);
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if (!res && (GetLastError() == ERROR_INSUFFICIENT_BUFFER)) {
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mi->mi2 = HeapAlloc(GetProcessHeap(), 0, needed);
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res = EnumMonitorsW(server, 2, (LPBYTE) mi->mi2, needed, &needed, &mi->installed);
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}
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if (!res) {
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HeapFree(GetProcessHeap(), 0, mi);
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return NULL;
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}
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TRACE("=> %p (%lu monitors installed)\n", mi, mi->installed);
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return mi;
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}
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/*****************************************************
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* PSetupDestroyMonitorInfo [NTPRINT.@]
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*
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*/
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VOID WINAPI PSetupDestroyMonitorInfo(HANDLE monitorinfo)
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{
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monitorinfo_t * mi = monitorinfo;
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TRACE("(%p)\n", mi);
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if (mi) {
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if (mi->installed) HeapFree(GetProcessHeap(), 0, mi->mi2);
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HeapFree(GetProcessHeap(), 0, mi);
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}
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}
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/*****************************************************
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* PSetupEnumMonitor [NTPRINT.@]
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*
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* Copy the selected Monitorname to a buffer
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*
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* PARAMS
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* monitorinfo [I] HANDLE from PSetupCreateMonitorInfo
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* index [I] Nr. of the Monitorname to copy
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* buffer [I] Target, that receive the Monitorname
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* psize [IO] PTR to a DWORD that hold the size of the buffer and receive
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* the needed size, when the buffer is too small
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*
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* RETURNS
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* Success: TRUE
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* Failure: FALSE
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*
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* NOTES
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* size is in Bytes on w2k and WCHAR on XP
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*
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*/
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BOOL WINAPI PSetupEnumMonitor(HANDLE monitorinfo, DWORD index, LPWSTR buffer, LPDWORD psize)
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{
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monitorinfo_t * mi = monitorinfo;
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LPWSTR nameW;
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DWORD len;
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TRACE("(%p, %lu, %p, %p) => %ld\n", mi, index, buffer, psize, psize ? *psize : 0);
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if (index < mi->installed) {
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nameW = mi->mi2[index].pName;
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len = lstrlenW(nameW) + 1;
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if (len <= *psize) {
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memcpy(buffer, nameW, len * sizeof(WCHAR));
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TRACE("#%lu: %s\n", index, debugstr_w(buffer));
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return TRUE;
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}
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*psize = len;
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SetLastError(ERROR_INSUFFICIENT_BUFFER);
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return FALSE;
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}
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SetLastError(ERROR_NO_MORE_ITEMS);
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return FALSE;
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}
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