ReactOS 0.4.15-dev-8219-ge8b88cf
shellservices.cpp
Go to the documentation of this file.
1/*
2 * Copyright 2005 Martin Fuchs
3 *
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
8 *
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
13 *
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
17 */
18
19
20 //
21 // Explorer clone
22 //
23 // shellservices.cpp
24 //
25 // Martin Fuchs, 28.03.2005
26 //
27
28
29#include <precomp.h>
30
31#include "shellservices.h"
32
33
35{
37
38 HKEY hkey;
41
42 typedef vector<SIfacePtr<IOleCommandTarget>*> SSOVector;
43 SSOVector sso_ptrs;
44
45 if (!RegOpenKey(HKEY_LOCAL_MACHINE, TEXT("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\ShellServiceObjectDelayLoad"), &hkey)) {
46 for(int idx=0; ; ++idx) {
47 DWORD name_len = MAX_PATH;
48 DWORD value_len = sizeof(value);
49
50 if (RegEnumValueW(hkey, idx, name, &name_len, 0, NULL, (LPBYTE)&value, &value_len))
51 break;
52
53 if (!_alive)
54 break;
55
57
59 if (SUCCEEDED(sso_ptr->CreateInstance(clsid, IID_IOleCommandTarget))) {
60 if (SUCCEEDED((*sso_ptr)->Exec(&CGID_ShellServiceObject, OLECMDID_NEW, OLECMDEXECOPT_DODEFAULT, NULL, NULL)))
61 sso_ptrs.push_back(sso_ptr);
62 }
63 }
64 }
65
66 RegCloseKey(hkey);
67 }
68
69 if (!sso_ptrs.empty()) {
70 MSG msg;
71
72 while(_alive) {
74 break; // _evtFinish has been set.
75
76 while(_alive) {
77 if (!PeekMessage(&msg, 0, 0, 0, PM_REMOVE))
78 break;
79
80 if (msg.message == WM_QUIT)
81 break;
82
85 }
86 }
87
88 // shutdown all running Shell Service Objects
89 for(SSOVector::iterator it=sso_ptrs.begin(); it!=sso_ptrs.end(); ++it) {
90 SIfacePtr<IOleCommandTarget>* sso_ptr = *it;
91 (*sso_ptr)->Exec(&CGID_ShellServiceObject, OLECMDID_SAVE, OLECMDEXECOPT_DODEFAULT, NULL, NULL);
92 delete sso_ptr;
93 }
94 }
95
96 return 0;
97}
#define msg(x)
Definition: auth_time.c:54
#define RegCloseKey(hKey)
Definition: registry.h:49
#define NULL
Definition: types.h:112
#define FALSE
Definition: types.h:117
unsigned int idx
Definition: utils.c:41
LONG WINAPI RegEnumValueW(_In_ HKEY hKey, _In_ DWORD index, _Out_ LPWSTR value, _Inout_ PDWORD val_count, _Reserved_ PDWORD reserved, _Out_opt_ PDWORD type, _Out_opt_ LPBYTE data, _Inout_opt_ PDWORD count)
Definition: reg.c:2830
#define MAX_PATH
Definition: compat.h:34
HRESULT WINAPI CLSIDFromString(LPCOLESTR idstr, LPCLSID id)
Definition: compobj.c:2338
#define INFINITE
Definition: serial.h:102
unsigned long DWORD
Definition: ntddk_ex.h:95
#define SUCCEEDED(hr)
Definition: intsafe.h:50
#define TEXT(s)
Definition: k32.h:26
REFCLSID clsid
Definition: msctf.c:82
@ COINIT_APARTMENTTHREADED
Definition: objbase.h:278
@ COINIT_DISABLE_OLE1DDE
Definition: objbase.h:280
@ COINIT_SPEED_OVER_MEMORY
Definition: objbase.h:281
COM Initialisation.
Definition: shellclasses.h:179
wrapper class for COM interface pointers
Definition: shellclasses.h:333
HRESULT CreateInstance(REFIID clsid, REFIID riid)
Definition: shellclasses.h:412
Definition: name.c:39
TW_UINT32 TW_UINT16 TW_UINT16 MSG
Definition: twain.h:1829
unsigned char * LPBYTE
Definition: typedefs.h:53
Definition: pdh_main.c:94
#define WAIT_OBJECT_0
Definition: winbase.h:406
#define NOERROR
Definition: winerror.h:2354
#define HKEY_LOCAL_MACHINE
Definition: winreg.h:12
#define RegOpenKey
Definition: winreg.h:519
#define WM_QUIT
Definition: winuser.h:1623
BOOL WINAPI TranslateMessage(_In_ const MSG *)
#define QS_ALLINPUT
Definition: winuser.h:903
DWORD WINAPI MsgWaitForMultipleObjects(_In_ DWORD nCount, _In_reads_opt_(nCount) CONST HANDLE *pHandles, _In_ BOOL fWaitAll, _In_ DWORD dwMilliseconds, _In_ DWORD dwWakeMask)
#define PM_REMOVE
Definition: winuser.h:1196
#define PeekMessage
Definition: winuser.h:5839
#define DispatchMessage
Definition: winuser.h:5774
__wchar_t WCHAR
Definition: xmlstorage.h:180