1 /*
2  * PROJECT:     ReactOS Tests
3  * LICENSE:     GPL-2.0+ (https://spdx.org/licenses/GPL-2.0+)
4  * PURPOSE:     Tests the undocumented user32.dll API SoftModalMessageBox()
5  *              and the MB_SERVICE_NOTIFICATION flag of the MessageBox*() APIs.
6  * COPYRIGHT:   Copyright 2018 Hermes Belusca-Maito
7  */
8 
9 #include <stdio.h>
10 #include <stdlib.h>
11 #include <conio.h>
12 
13 #include <windef.h>
14 #include <winbase.h>
15 #include <winuser.h>
16 
17 #include "resource.h"
18 
19 /* Adjust according to your platform! -- ReactOS is currently compatible with Windows Server 2003 */
20 #undef _WIN32_WINNT
21 #define _WIN32_WINNT _WIN32_WINNT_WS03 // _WIN32_WINNT_WIN2K // _WIN32_WINNT_WS03 // _WIN32_WINNT_WIN7
22 
23 typedef struct _MSGBOXDATA
24 {
25     MSGBOXPARAMSW mbp;          // Size: 0x28 (x86), 0x50 (x64)
26     HWND     hwndOwner;         // Will be converted to PWND
27 #if defined(_WIN32) && (_WIN32_WINNT >= _WIN32_WINNT_WIN7) /* (NTDDI_VERSION >= NTDDI_WIN7) */
28     DWORD    dwPadding;
29 #endif
30     WORD     wLanguageId;
31     INT*     pidButton;         // Array of button IDs
32     LPCWSTR* ppszButtonText;    // Array of button text strings
33     DWORD    dwButtons;         // Number of buttons
34     UINT     uDefButton;        // Default button ID
35     UINT     uCancelId;         // Button ID corresponding to Cancel action
36 #if (_WIN32_WINNT >= _WIN32_WINNT_WINXP) /* (NTDDI_VERSION >= NTDDI_WINXP) */
37     DWORD    dwTimeout;         // Message box timeout
38 #endif
39     DWORD    dwReserved0;
40 #if (_WIN32_WINNT >= _WIN32_WINNT_WIN7) /* (NTDDI_VERSION >= NTDDI_WIN7) */
41     DWORD    dwReserved[4];
42 #endif
43 } MSGBOXDATA, *PMSGBOXDATA, *LPMSGBOXDATA;
44 
45 
46 #if defined(_WIN64)
47 
48 #if (_WIN32_WINNT >= _WIN32_WINNT_WIN7) /* (NTDDI_VERSION >= NTDDI_WIN7) */
49 C_ASSERT(sizeof(MSGBOXDATA) == 0x98);
50 #elif (_WIN32_WINNT <= _WIN32_WINNT_WS03) /* (NTDDI_VERSION == NTDDI_WS03) */
51 C_ASSERT(sizeof(MSGBOXDATA) == 0x88);
52 #endif
53 
54 #else
55 
56 #if (_WIN32_WINNT <= _WIN32_WINNT_WIN2K) /* (NTDDI_VERSION <= NTDDI_WIN2KSP4) */
57 C_ASSERT(sizeof(MSGBOXDATA) == 0x48);
58 #elif (_WIN32_WINNT >= _WIN32_WINNT_WIN7) /* (NTDDI_VERSION >= NTDDI_WIN7) */
59 C_ASSERT(sizeof(MSGBOXDATA) == 0x60);
60 #else // (_WIN32_WINNT == _WIN32_WINNT_WINXP || _WIN32_WINNT == _WIN32_WINNT_WS03) /* (NTDDI_VERSION == NTDDI_WS03) */
61 C_ASSERT(sizeof(MSGBOXDATA) == 0x4C);
62 #endif
63 
64 #endif
65 
66 
67 //
68 // Example taken from http://rsdn.org/forum/winapi/3273168.1
69 // See also http://www.vbforums.com/showthread.php?840593-Message-Box-with-Four-Buttons
70 //
71 void TestSoftModalMsgBox(void)
72 {
73     typedef int (WINAPI *SOFTMODALMESSAGEBOX)(LPMSGBOXDATA lpMsgBoxData);
74     // int WINAPI SoftModalMessageBox(IN LPMSGBOXDATA lpMsgBoxData);
75     SOFTMODALMESSAGEBOX SoftModalMessageBox = NULL;
76 
77     MSGBOXDATA data;
78     int res = 0;
79 
80     INT pids[] =
81     {
82         1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13 /*, 2*/
83     };
84     /* NOTE: Buttons do NOT support resource IDs specifications! */
85     LPCWSTR ppText[] =
86     {
87         L"Button 1", L"Button 2", L"Button 3", L"Button 4", L"Button 5", L"Button 6", L"Button 7", L"Button 8", L"Button 9", L"Button 10", L"Button 11", L"Button 12", L"Button 13"
88     };
89 
90     ZeroMemory(&data, sizeof(data));
91     data.mbp.cbSize = sizeof(data.mbp);
92     data.mbp.hwndOwner = FindWindowW(L"Shell_TrayWnd", NULL);
93     data.mbp.hInstance = GetModuleHandleW(NULL);
94     data.mbp.lpszText  = L"This is a message box made using the undocumented SoftModalMessageBox() API.";
95     data.mbp.lpszCaption = MAKEINTRESOURCEW(IDS_RES_CAPTION); // L"SoftModalMessageBox";
96     data.mbp.lpfnMsgBoxCallback = NULL; // SoftModalMessageBoxCallback;
97     data.mbp.dwStyle = MB_ICONINFORMATION | MB_RETRYCANCEL;
98 
99     data.wLanguageId = 0;
100     data.pidButton      = pids;
101     data.ppszButtonText = ppText;
102     data.dwButtons  = _countof(pids);
103     data.uDefButton = 2;
104     data.uCancelId  = 0;
105 #if (_WIN32_WINNT >= _WIN32_WINNT_WINXP) /* (NTDDI_VERSION >= NTDDI_WINXP) */
106     data.dwTimeout  = 3 * 1000;
107 #endif
108 
109     SoftModalMessageBox = (SOFTMODALMESSAGEBOX)GetProcAddress(GetModuleHandleW(L"user32.dll"), "SoftModalMessageBox");
110     if (!SoftModalMessageBox)
111     {
112         printf("SoftModalMessageBoxW not found in user32.dll\n");
113     }
114     else
115     {
116         res = SoftModalMessageBox(&data);
117         printf("Returned value = %i\n", res);
118     }
119 }
120 
121 void TestMsgBoxServiceNotification(void)
122 {
123     int res;
124 
125     res = MessageBoxW(NULL, L"Hello World!", L"MB_SERVICE_NOTIFICATION",
126                       MB_YESNOCANCEL | MB_DEFBUTTON3 | MB_ICONINFORMATION | /* MB_DEFAULT_DESKTOP_ONLY | */ MB_SERVICE_NOTIFICATION);
127     printf("Returned value = %i\n", res);
128 }
129 
130 int wmain(int argc, WCHAR* argv[])
131 {
132     printf("Testing SoftModalMessageBox()...\n");
133     TestSoftModalMsgBox();
134     printf("\n");
135 
136     printf("Press any key to continue...\n");
137     _getch();
138     printf("\n");
139 
140     printf("Testing MB_SERVICE_NOTIFICATION...\n");
141     TestMsgBoxServiceNotification();
142     printf("\n");
143 
144     printf("Press any key to quit...\n");
145     _getch();
146     return 0;
147 }
148