msvcp60: Avoid FALSE:TRUE conditional expressions.
[wine/multimedia.git] / programs / msiexec / service.c
blobab419ca0f61757abba6e5f9b339fc536fa0c00d6
1 /*
2 * msiexec.exe implementation
4 * Copyright 2007 Google (James Hawkins)
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
21 #define WIN32_LEAN_AND_MEAN
23 #include <stdio.h>
24 #include <windows.h>
25 #include <winsvc.h>
27 #include "wine/debug.h"
29 WINE_DEFAULT_DEBUG_CHANNEL(msiexec);
31 static SERVICE_STATUS_HANDLE hstatus;
33 static HANDLE thread;
34 static HANDLE kill_event;
36 static void KillService(void)
38 WINE_TRACE("Killing service\n");
39 SetEvent(kill_event);
42 static BOOL UpdateSCMStatus(DWORD dwCurrentState, DWORD dwWin32ExitCode,
43 DWORD dwServiceSpecificExitCode)
45 SERVICE_STATUS status;
47 status.dwServiceType = SERVICE_WIN32_OWN_PROCESS;
48 status.dwCurrentState = dwCurrentState;
50 if (dwCurrentState == SERVICE_START_PENDING)
51 status.dwControlsAccepted = 0;
52 else
54 status.dwControlsAccepted = SERVICE_ACCEPT_STOP |
55 SERVICE_ACCEPT_PAUSE_CONTINUE |
56 SERVICE_ACCEPT_SHUTDOWN;
59 if (dwServiceSpecificExitCode == 0)
61 status.dwWin32ExitCode = dwWin32ExitCode;
63 else
65 status.dwWin32ExitCode = ERROR_SERVICE_SPECIFIC_ERROR;
68 status.dwServiceSpecificExitCode = dwServiceSpecificExitCode;
69 status.dwCheckPoint = 0;
70 status.dwWaitHint = 0;
72 if (!SetServiceStatus(hstatus, &status))
74 fprintf(stderr, "Failed to set service status\n");
75 KillService();
76 return FALSE;
79 return TRUE;
82 static void WINAPI ServiceCtrlHandler(DWORD code)
84 WINE_TRACE("%d\n", code);
86 switch (code)
88 case SERVICE_CONTROL_SHUTDOWN:
89 case SERVICE_CONTROL_STOP:
90 UpdateSCMStatus(SERVICE_STOP_PENDING, NO_ERROR, 0);
91 KillService();
92 return;
93 default:
94 fprintf(stderr, "Unhandled service control code: %d\n", code);
95 break;
98 UpdateSCMStatus(SERVICE_RUNNING, NO_ERROR, 0);
101 static DWORD WINAPI ServiceExecutionThread(LPVOID param)
103 while (TRUE)
105 /* do nothing */
108 return 0;
111 static BOOL StartServiceThread(void)
113 DWORD id;
115 thread = CreateThread(0, 0, ServiceExecutionThread, 0, 0, &id);
116 if (!thread)
118 fprintf(stderr, "Failed to create thread\n");
119 return FALSE;
122 return TRUE;
125 static void WINAPI ServiceMain(DWORD argc, LPSTR *argv)
127 hstatus = RegisterServiceCtrlHandlerA("MSIServer", ServiceCtrlHandler);
128 if (!hstatus)
130 fprintf(stderr, "Failed to register service ctrl handler\n");
131 return;
134 UpdateSCMStatus(SERVICE_START_PENDING, NO_ERROR, 0);
136 kill_event = CreateEventW(0, TRUE, FALSE, 0);
137 if (!kill_event)
139 fprintf(stderr, "Failed to create event\n");
140 KillService();
141 return;
144 if (!StartServiceThread())
146 KillService();
147 return;
150 UpdateSCMStatus(SERVICE_RUNNING, NO_ERROR, 0);
152 WaitForSingleObject(kill_event, INFINITE);
153 KillService();
156 DWORD DoService(void)
158 char service_name[] = "MSIServer";
160 const SERVICE_TABLE_ENTRYA service[] =
162 {service_name, ServiceMain},
163 {NULL, NULL},
166 WINE_TRACE("Starting MSIServer service\n");
168 if (!StartServiceCtrlDispatcherA(service))
170 fprintf(stderr, "Failed to start MSIServer service\n");
171 return 1;
174 return 0;