2 * Implementation of the Spooler-Service helper DLL
4 * Copyright 2006 Detlef Riekenberg
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
26 #include "wine/debug.h"
28 WINE_DEFAULT_DEBUG_CHANNEL(spoolss);
31 /******************************************************************
34 BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
36 TRACE("(%p, %d, %p)\n", hinstDLL, fdwReason, lpvReserved);
39 case DLL_WINE_PREATTACH:
40 return FALSE; /* prefer native version */
41 case DLL_PROCESS_ATTACH: {
42 DisableThreadLibraryCalls(hinstDLL);
49 /******************************************************************
50 * AllocSplStr [SPOOLSS.@]
52 * Create a copy from the String on the Spooler-Heap
55 * pwstr [I] PTR to the String to copy
59 * Success: PTR to the copied String
62 LPWSTR WINAPI AllocSplStr(LPCWSTR pwstr)
67 TRACE("(%s)\n", debugstr_w(pwstr));
68 if (!pwstr) return NULL;
70 len = (lstrlenW(pwstr) + 1) * sizeof(WCHAR);
71 res = HeapAlloc(GetProcessHeap(), 0, len);
72 if (res) lstrcpyW(res, pwstr);
74 TRACE("returning %p\n", res);
78 /******************************************************************
79 * DllAllocSplMem [SPOOLSS.@]
81 * Allocate cleared memory from the spooler heap
84 * size [I] Number of bytes to allocate
88 * Success: PTR to the allocated memory
91 * We use the process heap (Windows use a separate spooler heap)
94 LPVOID WINAPI DllAllocSplMem(DWORD size)
98 res = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, size);
99 TRACE("(%d) => %p\n", size, res);
103 /******************************************************************
104 * DllFreeSplMem [SPOOLSS.@]
106 * Free the allocated spooler memory
109 * memory [I] PTR to the memory allocated by DllAllocSplMem
116 * We use the process heap (Windows use a separate spooler heap)
120 BOOL WINAPI DllFreeSplMem(LPBYTE memory)
122 TRACE("(%p)\n", memory);
123 return HeapFree(GetProcessHeap(), 0, memory);
126 /******************************************************************
127 * DllFreeSplStr [SPOOLSS.@]
129 * Free the allocated Spooler-String
132 * pwstr [I] PTR to the WSTR, allocated by AllocSplStr
140 BOOL WINAPI DllFreeSplStr(LPWSTR pwstr)
142 TRACE("(%s) PTR: %p\n", debugstr_w(pwstr), pwstr);
143 return HeapFree(GetProcessHeap(), 0, pwstr);